thumb|right|Two-letter state and union territory codes of India
This is a list of the Indian Regional Transport Offices and the assigned codes for vehicle registration. These are broken down to states or union territories and their districts. These RTO offices, governed by the respective state and union territory Transport Departments, are led by Regional Transport Officers (RTOs) and are tasked with enforcing the Motor Vehicles Act, 1988, and its associated rules.
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| << 1st column: RTO CODE >>
| << 3rd column: LOCATION OF THE OFFICE >>
| << 4th column: JURISDICTION AREA OF THE RTO >>
| << 5th column: ANNOTATIONS >>
|-
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AP—Andhra Pradesh
The Andhra Pradesh state government has decided to issue uniform registration numbers for vehicles across Andhra Pradesh. Since February 2019, all new vehicles in Andhra Pradesh are registered with AP-39 code by default. Andhra Pradesh is the first state to implement the "one state-one code" policy.
In 2023, the state government has launched new series, AP-40.
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-AP 40
| rowspan="28" | AP-39, AP-40
|KL-90A: Kerala Government, KL-90B: Central Government, KL-90C: Local body, KL-90D: Public sector undertakings
|-
|KL-99
| Thiruvananthapuram
|Used exclusively for State Transport Authority vehicles
|Limited in circulation
|}
LA—Ladakh
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="colstyle="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:23%" | Jurisdiction
! scope="col" style="width:30%" class="unsortable" | Annotations
|-
| LA-01
| Kargil
| Kargil District
|Previously JK-07
|-
| LA-02
| Leh
| Leh District
|Previously JK-10
|}
LD—Lakshadweep
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| LD-01
| Kavaratti
| Kavaratti
|
|-
| LD-02
| Agatti
| Agatti
|
|-
| LD-03
| Amini
| Amini
|
|-
| LD-04
| Androth
| Androth
|
|-
| LD-05
| Kadmat
| Kadmat
|
|-
| LD-06
| Kiltan
| Kiltan
|
|-
| LD-07
| Kalpeni
| Kalpeni
|
|-
| LD-08
| Kalpeni
| Kalpeni
|
|-
| LD-09
| Minicoy
| Minicoy
|
|}
MH—Maharashtra
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Location
! scope="col" style="width:20%" | Office location
! scope="col" style="width:23%" | Jurisdiction area
! scope="col" style="width:23%" class="unsortable" | Annotations
|-
| MH-01
| Mumbai Central
| Location: Tardeo, Mumbai City District
| Jurisdiction: Nariman Point, Colaba to Mahim, Sion, Wadala in Mumbai City District, Kurla (parts) in Mumbai Suburban District and Elephanta (Raigad Distt.)
| BEST buses (MCGM Owned), MCGM, Government vehicles serving Mumbai jurisdiction are also registered here.
|-
| MH-02
| Mumbai West
| Location: Versova Road, Andheri (W), Mumbai Suburban District
| Jurisdiction: Bandra to Jogeshwari in Mumbai Suburban District (also included Goregaon to Dahisar until 2015)
|
|-
| MH-03
| Mumbai East
| Location: Wadala Truck Terminal, Mumbai City District
| Jurisdiction: Kurla to Mulund, Mankhurd in Mumbai Suburban District
|
|-
| MH-04
| Thane
| Location: near Central Jail, Thane
| Jurisdiction: Talukas of Thane, Bhiwandi and Shahapur (Also covered Palghar district until 2014)
|
|-
| MH-05
| Kalyan, Thane District
| Location: Sahyadri Nagar, Kalyan West
| Jurisdiction: Talukas of Kalyan (Kalyan-Dombivli), Murbad, Ulhasnagar (Town and Taluka), Ambernath (Town and Taluka, including Badlapur Town)
|
|-
| MH-06
| Raigad
| Location: Utkarsh Nagar, Pen (Town and Taluka)
| Jurisdiction: Taluks of Pen, Alibag, Roha, Murud, Shrivardhan, Mangaon, Mhasala, Poladpur, Tala, Mahad, Sudhagad
|
|-
| MH-07
| Sindhudurg
| Location: Oros Town, Kudal Taluka
| Jurisdiction: Entire Sindhudurg District
|
|-
| MH-08
| Ratnagiri
| Location: Kuwarbav, Ratnigiri
| Jurisdiction: Entire Ratnagiri District
|
|-
| MH-09
| Kolhapur
| Location: Tarabai Park, Kolhapur
| Jurisdiction: Kolhapur City and Talukas of Karvir, Panhala, Shahuwadi, Gaganbavda, Radhanagari, Bhudargad, Ajra, Chandgad, Kagal and Gadhinglaj
|
|-
| MH-10
| Sangli
| Location: Madhav Nagar Road, Sangli City
| Jurisdiction: Entire Sangli District
|
|-
| MH-11
| Satara
| Location: Camp, Satara
| Jurisdiction: Talukas of Satara, Jaoli, Mahabaleshwar, Wai, Khandala, Koregaon and Khatav
|
|-
| MH-12
| Pune
| Location: Sangam Bridge, Raja Bahadur Mills Road, Pune
| Jurisdiction: Pune City and Talukas of Haveli, Bhor, Velha, Indapur, Purandar, Shirur. Parts of Mulshi Taluka are also covered by this RTO
|
|-
| MH-13
| Solapur
| Location: Vijapur Road, Solapur
| Jurisdiction: Talukas of Solapur North, Solapur South, Mangalvedha, Barshi, Mohol, Pandharpur, Akkalkot
|
|-
| MH-14
| Pimpri-Chinchwad, Pune District
| Location: Sector 6, Pradhikaran, Nigdi, Pimpri-Chinchwad
| Jurisdiction: Pimpri-Chinchwad Municipal Corporation and Hinjawadi, parts of Mulshi Taluka, Talukas of Junnar, Khed, Maval, Ambegaon
|
|-
| MH-15
| Nashik
| Location: Panchavati, Nashik
| Jurisdiction: Talukas of Nashik, Dindori, Trimbakeshwar, Surgana, Yevla, Chandvad, Niphad, Sinnar, Peth, Igatpuri
|
|-
| MH-16
| Ahilyanagar
| Location: Wambori Road, Ahilyanagar
| Jurisdiction: Talukas of Nagar, Jamkhed, Shrigonda, Pathardi, Parnet, Karjat, Shevgaon
|
|-
| MH-17
| Shrirampur, Ahilyanagar District
| Location: Nevasa Road, Shrirampur
| Jurisdiction: Talukas of Shrirampur, Nevasa, Rahuri, Rahta, Kopargaon, Sangamner, Akole
|
|-
| MH-18
| Dhule
| Location: Mumbai Agra Road, Dhule
| Jurisdiction: Entire Dhule District
|
|-
| MH-19
| Jalgaon
| Location: Adarsh Nagar, Jalgaon
| Jurisdiction: Talukas of Jalgaon, Bhusawal, Jamner, Yaval, Bodwad, Muktainagar and Raver
|
|-
| MH-20
| Chhatrapati Sambhaji Nagar
| Location: Railway Station Road, Chhatrapati Sambhaji Nagar
| Jurisdiction: Entire Chhatrapati Sambhaji Nagar District
|
|-
| MH-21
| Jalna
| Location: Nagewadi, Jalna
| Jurisdiction: Entire Jalna District
|
|-
| MH-22
| Parbhani
| Location: Manvat Road, Parbhani
| Jurisdiction: Entire Parbhani District
|
|-
| MH-23
| Beed
| Location: Jalna Road, Beed
| Jurisdiction: Talukas of Beed, Ashti, Gevrai, Patoda, Shirur Kasar
|
|-
| MH-24
| Latur
| Location: Babhalgaon Road, Latur
| Jurisdiction: Talukas of Latur, Ausa, Nilanga, Renapur and Chakur
|
|-
| MH-25
| Dharashiv
| Location: MIDC, Dharashiv
| Jurisdiction: Entire Dharashiv District
|
|-
| MH-26
| Nanded
| Location: CIDCO, Nanded
| Jurisdiction: Entire Nanded District
|
|-
| MH-27
| Amravati
| Location: Collectorate Camp, Amaravati
| Jurisdiction: Entire Amaravati District
|
|-
| MH-28
| Buldhana
| Location: Malkapur Road, Buldhana
| Jurisdiction: Tehsil including Buldhana, Motala, Chikhali, Mehkar, Lonar, Sindkhed Raja and Deulgaon Raja
|
|-
| MH-29
| Yavatmal
| Location: Nagpur Road, Yavatmal
| Jurisdiction: Entire Yavatmal District
|
|-
| MH-30
| Akola
| Location: Murtijapur Road, Akola
| Jurisdiction: Entire Akola District
|
|-
| MH-31
| Nagpur West
| Location: opposite Giripeth Post Office, Nagpur
| Jurisdiction: Western Suburbs of Nagpur City
|
|-
| MH-32
| Wardha
| Location: Sevagram Road, Wardha
| Jurisdiction: Entire Wardha District
|
|-
| MH-33
| Gadchiroli
| Location: near Collector Office, Gadchiroli
| Jurisdiction: Entire Gadchiroli District
|
|-
| MH-34
| Chandrapur
| Location: Jal Nagar Ward, Chandrapur
| Jurisdiction: Entire Chandrapur District
|
|-
| MH-35
| Gondia
| Location: Fulchurtola, Gondia
| Jurisdiction: Entire Gondia District
|
|-
| MH-36
| Bhandara
| Location: National Highway 6, Bhandara
| Jurisdiction: Entire Bhandara District
|
|-
| MH-37
| Washim
| Location: Lakhala, Washim
| Jurisdiction: Entire Washim District
|
|-
| MH-38
| Hingoli
| Location: Limbala Matka, Hingoli
| Jurisdiction: Entire Hingoli District
|
|-
| MH-39
| Nandurbar
| Location: Sakri Road, Nandurbar
| Jurisdiction: Entire Nandurbar District
|
|-
| MH-40
| Nagpur Rural
| Location: Indora, Nagpur
| Jurisdiction: Entire Nagpur District except Nagpur Urban Taluka
|
|-
| MH-41
| Malegaon, Nashik District
| Location: Camp, Malegaon
| Jurisdiction: Talukas of Malegaon, Satana, Kalwan, Deola, Nandgaon
|
|-
| MH-42
| Baramati, Pune District
| Location: Bhigwan Road, Baramati
| Jurisdiction: Talukas of Baramati, Indapur, Daund
|
|-
| MH-43
| Navi Mumbai, Thane District
| Location: SBI Colony, Sector 13, Nerul, Navi Mumbai
| Jurisdiction: Airoli to CBD Belapur and surrounding areas in Thane Taluka
|
|-
| MH-44
| Ambajogai, Beed District
| Location: Morewadi, Ambajogai
| Jurisdiction: Talukas of Ambajogai, Kaij, Vadvani, Majalgaon, Parli, Dharur
|
|-
| MH-45
| Akluj, Solapur District
| Location: Anand Nagar, Akluj, Malshiras Taluka
| Jurisdiction: Talukas of Malshiras, Madha, Sangola, Karmala
|
|-
| MH-46
| Panvel, Raigad District
| Location: Kalamboli, Panvel
| Jurisdiction: Kharghar to Panvel suburbs in Navi Mumbai, Talukas of Panvel, Uran, Khalapur, Karjat
|
|-
| MH-47
| Mumbai North (Borivali)
| Location: Dahisar West, Mumbai Suburban District
| Jurisdiction: Goregaon to Dahisar in Mumbai Suburban District
|
|-
| MH-48
| Vasai, Palghar
| Location: Bhatpara, Virar East
| Jurisdiction: Vasai-Virar City Limits and whole of Palghar District
|
|-
| MH-49
| Nagpur East
| Location: Chikhali Layout, Nagpur
| Jurisdiction: Eastern Suburbs of Nagpur City
|
|-
| MH-50
| Karad, Satara District
| Location: Supane, Karad Town
| Jurisdiction: Karad and Patan Talukas
|
|-
| MH-51
| Ichalkaranji, Kolhapur District
| Location: Vikash Nagar, Ichalkaranji
| Jurisdiction: Ichalkaranji Town and Talukas of Hatkanangle and Shirol
|
|-
| MH-52
| Chalisgaon, Jalgaon District
| Location: Shastri Nagar, Bhadgaon Road, Chalisgaon
| Jurisdiction: Chalisgaon Taluka
|
|-
| MH-53
| Phaltan, Satara District
| Location: Sanmati Nagar, Shinganpur Road, Shivaji Nagar, Phaltan
| Jurisdiction: Talukas of Phaltan and Man
|
|-
| MH-54
| Bhadgaon, Jalgaon District
| Location: Mauje Tongaon, Bhadgaon - Pachora Marg, Opp. Ashirwad Jining, Bhadgaon, Jalgaon
| Jurisdiction: Talukas of Bhadgaon, Pachora, Parola, Amalner, Chopada, Erandol, Dharangaon
|
|-
| MH-55
| Udgir, Latur District
| Location: Venkatesh Nagar, Ramchandra Nagar, Udgir
| Jurisdiction: Talukas of Udgir, Deoni, Jalkot, Shirur Anantpal and Ahmadpur
|
|-
| MH-56
| Khamgaon, Buldhana District
| Location: Near JV Mehta New Era High School, Khamgaon
| Jurisdiction: Talukas of Khamgaon, Nandura, Shegaon, Malkapur, Jalgaon Jamod and Sangrampur
|
|-
| MH-57
| Vaijapur, Chhatrapati Sambhaji Nagar District
| Location: Valmik Nagar, Vaijapur
| Jurisdiction: Talukas of Vaijapur and Gangapur
|
|-
| MH-58
| Mira-Bhayander, Thane District
| Location: Ghodbunder Rd, Kashimira, Mira Bhayander
| Jurisdiction: Mira Road-Bhayandar Municipal Limits in Thane Taluka
|
|-
| MH-59
| Jath, Sangli District
| Location:
| Jurisdiction:
| Yet to appear on Vahan Website
|-
| MH-60
| Palghar, Palghar District
| Location: Umroli (Speculative)
| Jurisdiction: Entire Palghar District excluding Vasai Taluka (Speculative)
| Announced by Maharashtra's Transport Minister, yet to appear on Vahan Website
|}
ML—Meghalaya
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|+
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| ML-01
| Meghalaya Government vehicles
| N/A
|
|-
| ML-02
| Meghalaya Police vehicles
| N/A
|
|-
| ML-04
| Jowai
| Jaintia Hills
|
|-
| ML-05
| Shillong
| Shillong
|
|-
| ML-06
| Nongstoin
| West Khasi Hills
|
|-
| ML-07
| William Nagar
| East Garo Hills
|
|-
| ML-08
| Tura
| West Garo Hills
|
|-
| ML-09
| Baghmara
| South Garo Hills
|
|-
| ML-10
| Nongpoh
| Ri-Bhoi
|
|}
MN—Manipur
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| MN-01
| Imphal West
| Imphal West
|
|-
| MN-02
| Churachandpur
| Churachandpur
|
|-
| MN-03
| Kangpokpi
| Kangpokpi
|
|-
| MN-04
| Thoubal
| Thoubal
|
|-
| MN-05
| Bishnupur
| Bishnupur
|
|-
| MN-06
| Imphal East
| Imphal East
|
|-
| MN-07
| Ukhrul
| Ukhrul
|
|-
| MN-08
| Senapati
| Senapati
|
|}
MP—Madhya Pradesh
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| MP-01
|Bhopal
|entire Madhya Pradesh
|Governor of Madhya Pradesh vehicles
|-
| MP-02
|Bhopal
|entire Madhya Pradesh
|MP Government vehicles
|-
| MP-03
|Bhopal
|entire Madhya Pradesh
|MP Police vehicles
|-
| MP-04
|Bhopal
|Bhopal
|
|-
| MP-05
|Hoshangabad
|Hoshangabad
|
|-
| MP-06
|Morena
|Morena
|
|-
| MP-07
|Gwalior
|Gwalior
|
|-
| MP-08
|Guna
|Guna
|
|-
| MP-09
|Indore
|Indore
|
|-
| MP-10
|Khargone
|Khargone
|
|-
| MP-11
|Dhar
|Dhar
|
|-
| MP-12
|Khandwa
|Khandwa
|
|-
| MP-13
|Ujjain
|Ujjain
|
|-
| MP-14
|Mandsaur
|Mandsaur
|
|-
| MP-15
|Sagar
|Sagar
|
|-
| MP-16
|Chhatarpur
|Chhatarpur
|
|-
| MP-17
|Rewa
|Rewa
|
|-
| MP-18
|Shahdol
|Shahdol
|
|-
| MP-19
|Satna
|Satna
|
|-
| MP-20
|Jabalpur
|Jabalpur
|
|-
| MP-21
|Katni
|Katni
|
|-
| MP-22
|Seoni
|Seoni
|
|-
| MP-28
|Chhindwara
|Chhindwara
|
|-
| MP-30
|Bhind
|Bhind
|
|-
| MP-31
|Sheopur
|Sheopur
|
|-
| MP-32
|Datia
|Datia
|
|-
| MP-33
|Shivpuri
|Shivpuri
|
|-
| MP-34
|Damoh
|Damoh
|
|-
| MP-35
|Panna
|Panna
|
|-
| MP-36
|Tikamgarh
|Tikamgarh
|
|-
| MP-37
|Sehore
|Sehore
|
|-
| MP-38
|Raisen
|Raisen
|
|-
| MP-39
|Rajgarh
|Rajgarh
|
|-
| MP-40
|Vidisha
|Vidisha
|
|-
| MP-41
|Dewas
|Dewas
|
|-
| MP-42
|Shajapur
|Shajapur
|
|-
| MP-43
|Ratlam
|Ratlam
|
|-
| MP-44
|Neemuch
|Neemuch
|
|-
| MP-45
|Jhabua
|Jhabua
|
|-
| MP-46
|Barwani
|Barwani
|
|-
| MP-47
|Harda
|Harda
|
|-
| MP-48
|Betul
|Betul
|
|-
| MP-49
|Narsinghpur
|Narsinghpur
|
|-
| MP-50
|Balaghat
|Balaghat
|
|-
| MP-51
|Mandla
|Mandla
|
|-
| MP-52
|Dindori
|Dindori
|
|-
| MP-53
|Sidhi
|Sidhi
|
|-
| MP-54
|Umaria
|Umaria
|
|-
| MP-65
|Anuppur
|Anuppur
|
|-
| MP-66
|Singrauli
|Waidhan
|
|-
| MP-67
|Ashoknagar
|Ashoknagar
|
|-
| MP-68
|Burhanpur
|Burhanpur
|
|-
| MP-69
|Alirajpur
|Alirajpur
|
|-
| MP-70
|Agar
|Agar Malwa
|
|-
| MP-71
|Niwari
|Niwari
|
|-
| MP-72
|Mauganj
|Mauganj
|
|-
| MP-73
|Maihar
|Maihar
|
|-
| MP-74
|Pandhurna
|Pandhurna
|
|}
MZ—Mizoram
{| class="wikitable sortable"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| MZ-01
| Aizawl
|
|
|-
| MZ-02
| Lunglei
|
|
|-
| MZ-03
| Saiha
|
|
|-
| MZ-04
| Champhai
|
|
|-
| MZ-05
| Kolasib
|
|
|-
| MZ-06
| Serchhip
|
|
|-
| MZ-07
| Lawngtlai
|
|
|-
| MZ-08
| Mamit
|
|
|}
NL—Nagaland
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| NL-01
| Kohima
| Kohima District
|
|-
| NL-02
| Mokokchung District
| Mokokchung District
|
|-
| NL-03
| Tuensang District
| Tuensang District
|
|-
| NL-04
| Mon District
| Mon District
|
|-
| NL-05
| Wokha District
| Wokha District
|
|-
| NL-06
| Zünheboto District
| Zünheboto District
|
|-
| NL-07
| Chümoukedima District<br>Dimapur District<br>Niuland District
| Chümoukedima District<br>Dimapur District<br>Niuland District
|
|-
| NL-08
| Phek District
| Phek District
|
|-
| NL-09
| entire Nagaland
| entire Nagaland
| Government of Nagaland vehicles (Non-Transport)
|-
| NL-10
| entire Nagaland
| entire Nagaland
| Government of Nagaland vehicles (Transport)
|}
OD—Odisha
Due to the official respelling of the state name in English (from "Orissa" to "Odisha"), the Transport Department modified the state letter on the plates with OD substituting OR on 1 September 2012.
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| OD-01
| Balasore
| Balasore district
|
|-
| OD-02
| Bhubaneswar
| Khurda district
|
|-
| OD-03
| Bolangir
| Bolangir district
|
|-
| OD-04
| Chandikhol
| Jajpur district
|
|-
| OD-05
| Cuttack
| Cuttack district
|
|-
| OD-06
| Dhenkanal
| Dhenkanal district
|
|-
| OD-07
| Chatrapur
| Ganjam district
|
|-
| OD-08
| Bhawanipatna
| Kalahandi district
|
|-
| OD-09
| Keonjhar
| Keonjhar district
|
|-
| OD-10
| Koraput
| Koraput district
|
|-
| OD-11
| Baripada
| Mayurbhanj district
|
|-
| OD-12
| Phulbani
| Kandhamal district
|
|-
| OD-13
| Puri
| Puri district
|
|-
| OD-14
| Rourkela
| Sundargarh district
|
|-
| OD-15
| Sambalpur
| Sambalpur district
|
|-
| OD-16
| Sundargarh
| Sundargarh district
|
|-
| OD-17
| Bargarh
| Bargarh district
|
|-
| OD-18
| Rayagada
| Rayagada district
|
|-
| OD-19
| Angul
| Angul district
|
|-
| OD-20
| Paralakhemundi
| Gajapati district
|
|-
| OD-21
| Jagatsinghpur
| Jagatsinghpur district
|
|-
| OD-22
| Bhadrak
| Bhadrak district
|
|-
| OD-23
| Jharsuguda
| Jharsuguda district
|
|-
| OD-24
| Nabarangpur
| Nabarangpur district
|
|-
| OD-25
| Nayagarh
| Nayagarh district
|
|-
| OD-26
| Nuapada
| Nuapada district
|
|-
| OD-27
| Boudh
| Boudh district
|
|-
| OD-28
| Debagarh
| Debagarh district
|
|-
| OD-29
| Kendrapara
| Kendrapara district
|
|-
| OD-30
| Malkangiri
| Malkangiri district
|
|-
| OD-31
| Subarnapur
| Subarnapur district
|
|-
| OD-32
| Bhanjanagar
| Ganjam district
|
|-
| OD-33
| Bhubaneswar-II
| Khurda district
|
|-
| OD-34
| Jajpur
| Jajpur district
|
|-
| OD-35
| Talcher
| Angul district
|
|}
PB—Punjab
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| PB-01
| Rented cars, self drive cars in Chandigarh & taxi vehicles from Punjab
|
|
|-
| PB-02
| Amritsar (1)
|
|
|-
| PB-03
| Bathinda
|
|
|-
| PB-04
| Faridkot
|
|
|-
| PB-05
| Ferozpur
|
|
|-
| PB-06
| Gurdaspur
|
|
|-
| PB-07
| Hoshiarpur
|
|
|-
| PB-08
| Jalandhar (1)
|
|
|-
| PB-09
| Kapurthala
|
|
|-
| PB-10
| Ludhiana (West)
|
|
|-
| PB-11
| Patiala
|
|
|-
| PB-12
| Rupnagar
|
|
|-
| PB-13
| Sangrur
|
|
|-
| PB-14
| Ajnala
|
|
|-
| PB-15
| Abohar
|
|
|-
| PB-16
| Anandpur Sahib
|
|
|-
| PB-17
| Baba Bakala
|
|
|-
| PB-18
| Batala
|
|
|-
| PB-19
| Barnala
|
|
|-
| PB-20
| Balachaur
|
|
|-
| PB-21
| Dasuya
|
|
|-
| PB-22
| Fazilka
|
|
|-
| PB-23
| Fatehgarh Sahib
|
|
|-
| PB-24
| Garhshankar
|
|
|-
| PB-25
| Jagraon
|
|
|-
| PB-26
| Khanna
|
|
|-
| PB-27
| Kharar
|
|
|-
| PB-28
| Malerkotla
|
|
|-
| PB-29
| Moga
|
|
|-
| PB-30
| Muktsar
|
|
|-
| PB-31
| Mansa
|
|
|-
| PB-32
| Nawanshahar
|
|
|-
| PB-33
| Nakodar
|
|
|-
| PB-34
| Nabha
|
|
|-
| PB-35
| Pathankot
|
|
|-
| PB-36
| Phagwara
|
|
|-
| PB-37
| Phillaur
|
|
|-
| PB-38
| Patti
|
|
|-
| PB-39
| Rajpura
|
|
|-
| PB-40
| Rampura Phul
|
|
|-
| PB-41
| Sultanpur Lodhi
|
|
|-
| PB-42
| Samana
|
|
|-
| PB-43
| Samrala
|
|
|-
| PB-44
| Sunam
|
|
|-
| PB-45
| Talwandi Sabo
|
|
|-
| PB-46
| Tarn Taran
|
|
|-
| PB-47
| Zira
|
|
|-
| PB-48
| Amloh
|
|
|-
| PB-49
| Khamanon
|
|
|-
| PB-50
| Budhlada
|
|
|-
| PB-51
| Sardulgarh
|
|
|-
| PB-52
| Bassi Pathana
|
|
|-
| PB-53
| Malout
|
|
|-
| PB-54
| Mukerian
|
|
|-
| PB-55
| Payal
|
|
|-
| PB-56
| Raikot
|
|
|-
| PB-57
| Bhulath
|
|
|-
| PB-58
| Dera Baba Nanak
|
|
|-
| PB-59
| Dhuri
|
|
|-
| PB-60
| Gidderbaha
|
|
|-
| PB-61
| Jalalabad
|
|
|-
| PB-62
| Jaitu
|
|
|-
| PB-63
| Khadoor Sahib
|
|
|-
| PB-64
| Moonak
|
|
|-
| PB-65
| Mohali
|
|
|-
| PB-66
| Nihal Singh Wala
|
|
|-
| PB-67
| Shahkot
|
|
|-
| PB-68
| Dhar Kalan
|
|
|-
| PB-69
| Bagha Purana
|
|
|-
| PB-70
| Dera Bassi
|
|
|-
| PB-71
| Chamkaur Sahib
|
|
|-
| PB-72
| Pattran
|
|
|-
| PB-73
| Tappa Mandi
|
|
|-
| PB-74
| Nangal
|
|
|-
| PB-75
| Lehragaga
|
|
|-
| PB-76
| Dharamkot
|
|
|-
| PB-77
| Guru Har Sahai
|
|
|-
| PB-78
| Banga
|
|
|-
| PB-79
| Kotkapura
|
|
|-
| PB-80
| Maur
|
|
|-
| PB-81
| Majitha
|
|
|-
| PB-82
| Ahmedgarh
|
|
|-
| PB-83
| Dudhan Sadhan
|
|
|-
| PB-84
| Bhawanigarh
|
|
|-
| PB-85
| Kalanaur
|
|
|-
| PB-86
| Dirba
|
|
|-
| PB-87
| Morinda
|
|
|-
| PB-88
| Bhikhiwind
|
|
|-
| PB-89
| Amritsar (2)
|
|
|-
| PB-90
| Jalandhar (2)
|
|
|-
| PB-91
| Ludhiana (East)
|
|
|-
| PB-92
| Amargarh
|
|
|-
| PB-93
| Lopoke
|
|
|-
| PB-99
| Dinanagar
|
|
|}
PY—Puducherry
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| PY-01
| Puducherry
|
|
|-
| PY-02
| Karaikal
|
|
|-
| PY-03
| Mahe
|
|
|-
| PY-04
| Yanam
|
|
|-
| PY-05
| Oulgaret
|
|
|}
RJ—Rajasthan
thumb|left|300px|Districts of Rajasthan with RTO codes
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:10%" | Code
! scope="col" style="width:15%" | DTO/RTO(Office) (Location & Name)
! scope="col" style="width:25%" | District
! scope="col" style="width:34%" class="unsortable" | Old Code(s), Pre 1989
! scope="col" style="width:10%" | Old Taxi Series, Pre 1989
|-
| RJ-01
|Ajmer
| Ajmer district
| RJZ, RSZ, RRZ, RNW, RNZ, RPZ
| RRT (7001-8000)
|-
| RJ-02
| Alwar
| Alwar district
| RJA, RSA, RRA, RNA, RPD
| RST (1-500)
|-
| RJ-03
| Banswara
| Banswara district
| RJB, RPB
| RST (501-750)
|-
| RJ-04
| Barmer
| Barmer district
|RJC
| RST (751-1000)
|-
| RJ-05
|Bharatpur
|Bharatpur district
| RJD, RSD, RRD
| RST (1001-1500)
|-
| RJ-06
| Bhilwara
| Bhilwara district
| RJE, RSE, RRE
| RST (1501-2000)
|-
| RJ-07
| Bikaner
|Bikaner district
| RJF, RSF, RRF
| RST (2001-2250)
|-
| RJ-08
|Bundi
| Bundi district
| RJG
| RST (2251-2500)
|-
| RJ-09
|Chittorgarh
| Chittorgarh district
| RJH, RSH, RRH
| RST (2501-3000)
|-
| RJ-10
|Churu
|Churu district
| RJI, RSI, RPI
| RST (3001-3250)
|-
| RJ-11
| Dholpur
| Dholpur district
| RNT
| RRT (8001-9000)
|-
| RJ-12
| Dungarpur
| Dungarpur district
|RJJ
| RST (3251-3500)
|-
| RJ-13
| Sri Ganganagar
| Sri Ganganagar district
| RJK, RSK, RRK, RSC, RRC, RNC,
RNK, RNU
| RST (3501-4500)
|-
| RJ-14
| Jaipur (South)
| Jaipur district
| Goods vehicles -
RJL, RSL, RRL, RSM, RRM, RSG,
RRG, RSB, RRB, RNB, RND, RNE,
RNH, RNI, RNL, RNV, RNX, RNG,
Others vehicles - RNP, RPE, RPH, RPI, TPG, RPP
| RST (1-4000)
|-
| RJ-15
| Jaisalmer
| Jaisalmer district
|RJM
| RRT (4501-4750)
|-
| RJ-16
| Jalore
| Jalore district
|RJN
| RRT (4751-5000)
|-
| RJ-17
| Jhalawar
| Jhalawar district
|RJO
| RRT (5000-5250)
|-
| RJ-18
| Jhunjhunu
| Jhunjhunu district
| RJP, RSP, RRP
| RRT (5251-5500)
|-
| RJ-19
| Jodhpur
| Jodhpur district
| RJQ, RSQ, RRQ, RSN, RRN, RNJ,
RNM, RNN, RNQ, RNS, RPK, RPL
| RST (4001-5000)
|-
| RJ-20
| Kota
| Kota district
| RJR, RSR, RRR, RSO, RRQ, RNO,
RNR, RPF, RPM, RPN
| RST (5001-6000)
|-
| RJ-21
| Nagaur
| Nagaur district
| RJS, RSS
| RRP (5501-6000)
|-
| RJ-22
| Pali
| Pali district
| RJT, RPA, RPC
| RRT (6001-6500)
|-
| RJ-23
| Sikar
| Sikar district
| RJB, RSB, RRB
| RRT (6751-7000),(7751-8200)
|-
| RJ-24
| Sirohi
|Sirohi district
| RJW, RSW, RRW
| RRT (7001-7500)
|-
| RJ-25
| Sawai Madhopur
| Sawai Madhopur district
| RJU, RSU, RRU
| RRT (6501-6750)
|-
| RJ-26
| Tonk
| Tonk district
|RJX, RSX
| RRT (7501-7750)
|-
| RJ-27
| Udaipur
| Udaipur district
| RJY, RSY, RRY, RSJ, RRJ, RNY,
RPJ, RPO
| RST (6001-7000)
|-
| RJ-28
| Baran
| Baran district
| -
| -
|-
| RJ-29
| Dausa
| Dausa district
| -
| -
|-
| RJ-30
| Rajsamand
| Rajsamand district
| -
| -
|-
| RJ-31
| Hanumangarh
| Hanumangarh district
| -
| -
|-
| RJ-32
| Kotputli
|Kotputli-Behror district
| -
| -
|-
| RJ-33
| Ramganj Mandi
|Kota district
| -
| -
|-
| RJ-34
| Karauli
| Karauli district
| -
| -
|-
| RJ-35
| Pratapgarh
| Pratapgarh district
| -
| -
|-
| RJ-36
| Beawar
| Beawar District
| -
| -
|-
| RJ-37
| Didwana
| Didwana-Kuchaman district
| -
| -
|-
| RJ-38
| Abu Road
| Sirohi district
| -
| -
|-
| RJ-39
| Balotra
| Balotra district
| -
| -
|-
| RJ-40
| Bhiwadi
| Khairthal-Tijara district
| -
| -
|-
| RJ-41
| Chomu
| Jaipur district
| -
| -
|-
| RJ-42
| Kishangarh
| Ajmer district
| -
| -
|-
| RJ-43
| Phalodi
| Phalodi district
| -
| -
|-
| RJ-44
| Sujangarh
| Churu district
| -
| -
|-
| RJ-45
| Jaipur (North)
| Jaipur district
| -
| -
|-
| RJ-46
| Bhinmal
| Jalore district
| -
| -
|-
| RJ-47
| Dudu
| Jaipur district
| -
| -
|-
| RJ-48
| Kekri
| Ajmer district
| -
| -
|-
| RJ-49
| Nohar
| Hanumangarh district
| -
| -
|-
| RJ-50
| Nokha
| Bikaner district
| -
| -
|-
| RJ-51
| Shahpura
| Bhilwara district
| -
| -
|-
| RJ-52
| Shahpura
| Jaipur district
| -
| -
|-
|RJ-53
| Khetri
| Jhunjhunu district
| -
| -
|-
|RJ-54
| Piparcity
| Jodhpur district
| -
| -
|-
|RJ-55
| Pokhran
| Jaisalmer district
| -
| -
|-
|RJ-56
| Sadulshahar
| Sri Ganganagar district
| -
| -
|-
|RJ-57
| Sumerpur
| Pali district
| -
| -
|-
|RJ-58
| Salumbar
| Salumbar district
| -
| -
|-
|RJ-59
| Shahpura
| Jaipur district
| -
| -
|-
|RJ-60
| Jaipur(Additional)
| Jaipur district
| -
| -
|-
|}
SK—Sikkim
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:10%" | Code
! scope="col" style="width:15%" | Office location
! scope="col" style="width:20%" | Jurisdiction area
! scope="col" style="width:50%" class="unsortable" | Annotations
|-
| SK-01
| Gangtok
| Gangtok
|
|-
| SK-02
| Gyalshing
| Gyalshing district
|
|-
| SK-03
| Mangan
| Mangan
|
|-
| SK-04
| Jorethang
| Namchi district
|
|-
| SK-05
| Namchi
| Namchi district
|
|-
| SK-06
| Soreng
| Soreng district
|
|-
| SK-07
| Pakyong
| Pakyong district
|
|-
| SK-08
| Singtam
|
|
|-
|}
TG—Telangana
thumb|left|300px|Telangana RTO codes before the reorganization of districts
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| TG-01
| Adilabad
| Adilabad district
|
|-
| TG-02
| Karimnagar
| Karimnagar district
| Sub-agencies: Huzurabad (MVI)
|-
| TG-03
| Warangal
| Hanamkonda district
|
|-
| TG-04
| Khammam
| Khammam district
| Sub-agencies: Sathupalli (AMVI), Wyra (MVI)
|-
| TG-05
| Nalgonda
| Nalgonda district
| Sub-agencies: Miryalaguda (MVI)
|-
| TG-06
| Mahbubnagar
| Mahbubnagar district
|
|-
| TG-07
| Attapur (Hyderabad)*
| Ranga Reddy
| Sub-agencies: Ibrahimpatnam (RTO), Shadnagar (MVI)
|-
| TG-08
| Medchal (Hyderabad)*
| Medchal-Malkajgiri District
| Sub-agencies: Uppal Kalan (Hyderabad)* (RTO), Kukatpally (Hyderabad)* (MVI)
|-
| TG-09
| Khairtabad (Hyderabad)
| Hyderabad Central
|
|-
| TG-10
| Secunderabad (Hyderabad)
| Hyderabad North
|
|-
| TG-11
| Malakpet (Hyderabad)
| Hyderabad East
|
|-
| TG-12
| Kishanbagh (Hyderabad)
| Hyderabad South
|
|-
| TG-13
| Tolichowki (Hyderabad)
| Hyderabad West
|-
| TG-14
| Hyderabad
| Reserved for Hyderabad
|
|-
| TG-15
| Sangareddy
| Sangareddy district
| Sub-agencies: Patancheru (Hyderabad)* (MVI), Zaheerabad (MVI)
|-
| TG-16
| Nizamabad
| Nizamabad district
| Sub-agencies: Armoor (MVI), Bodhan (MVI)
|-
| TG-17
| Kamareddy
| Kamareddy district
|
|-
| TG-18
| Nirmal
| Nirmal district
|
|-
| TG-19
| Mancherial
| Mancherial district
|
|-
| TG-20
| Asifabad
| Komaram Bheem district
|
|-
| TG-21
| Jagtial
| Jagtial district
| Sub-agencies: Koratla (MVI)
|-
| TG-22
| Peddapalli
| Peddapalli district
| Sub-agencies: Ramagundam (MVI)
|-
| TG-23
| Sircilla
| Sircilla district
|
|-
| TG-24
| Warangal
| Warangal district
|
|-
| TG-25
| Bhupalpalle
| Jayashankar Bhupalpally district
|
|-
| TG-26
| Mahabubabad
| Mahabubabad district
|
|-
| TG-27
| Jangaon
| Jangaon district
|-
| TG-28
| Kothagudem
| Bhadradri Kothagudem district
| Sub-agencies: Bhadrachalam (MVI)
|-
| TG-29
| Suryapet
| Suryapet district
| Sub-agencies: Kodad (MVI)
|-
| TG-30
| Bhuvanagiri
| Yadadri Bhuvanagiri district
| Hyderabad Border District
|-
| TG-31
| Nagarkurnool
| Nagarkurnool district
| Sub-agencies: Kalwakurthy (MVI)
|-
| TG-32
| Wanaparthy
| Wanaparthy district
| Sub-agencies: Pebbair (MVI)
|-
| TG-33
| Gadwal
| Jogulamba Gadwal district
|
|-
| TG-34
| Vikarabad
| Vikarabad district
| Sub-agencies: Parigi (MVI)
|-
| TG-35
| Medak
| Medak district
|
|-
| TG-36
| Siddipet
| Siddipet district
|
|-
| TG-37
| Mulugu
| Mulugu district
|
|-
| TG-38
| Narayanpet
| Narayanpet district
|
|}
Note * Part of GHMC Hyderabad but not part of Hyderabad Dist.
The two-letter state code for Telangana Region in Andhra Pradesh was AP until the State Bifurcation and after the formation of Telangana State, the state was chosen as TS. It continued up to May 2024 before it was changed to TG.
The AP and TS codes, however, remain valid.
{| class="wikitable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|+ Specifics in the Telangana series
|-
! scope="col" style="width:34%" | Scheme and/or example
! scope="col" style="width:66%" | Meaning
|-
| <span style="background:white; color:black;">TG XX A 1234</span> to <span style="background:white; color:black;">TG XX SZ 1234</span>
| The letters A to S are reserved for passenger vehicles.
|-
| TG-09-Px : <span style="background:white; color:black;">TG 09 PA 1234</span>, <span style="background:white; color:black;">TG 09 PB 1234</span>
| TG-09-P of Hyderabad Central RTO is specifically used for Telangana Police vehicles.
|-
| <span style="background:yellow; color:black;">TG XX T 1234</span> to <span style="background:yellow; color:black;">TG XX YZ 1234</span>
| The letters T, U, V, W, X, Y are reserved for commercial vehicles.
|-
| TG-xx-Z : <span style="background:yellow; color:black;">TG XX Z 1234</span> to <span style="background:yellow; color:black;">TG XX ZZ 1234</span>
| The letter Z is reserved for the State Road Transport (TGSRTC) buses..
|}
{| class="wikitable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|+ Older Registrations of Telangana till 2014 (Before Bifurcation from Andhra Pradesh)
|-
! scope="col" style="width:34%" | Code
! scope="col" style="width:66%" | Jurisdiction
|-
| AP 01
| Adilabad District
|-
| AP 09
| Hyderabad Central (Khairatabad)
|-
| AP 10
| Hyderabad North (Secunderabad)
|-
| AP 11
| Hyderabad East (Malakpet)
|-
| AP 12
| Hyderabad South (Kishanbagh)
|-
| AP 13
| Hyderabad West (Mehdipatnam)
|-
| AP 15
| Karimnagar District
|-
| AP 20
| Khammam District
|-
| AP 22
| Mahabubnagar District
|-
| AP 23
| Medak District
|-
| AP 24
| Nalgonda District
|-
| AP 25
| Nizamabad District
|-
| AP 28
| Rangareddy District (Attapur, Hyderabad)*
|-
| AP 29
| Rangareddy District (Uppal, Hyderabad)*
|-
| AP 36
| Warangal District
|-
|}
TN—Tamil Nadu
In Tamil Nadu, specific series are exclusively used for certain type of vehicles
- All State Transport Corporation vehicles start the series with 'N' or 'AN'
- All Government owned vehicles start the series with 'G', 'AG', 'BG', 'CG' or 'DG', Etc., (all Combination of G)
No RTO is assigned with number that would add up to '8'. There is no 08,17,26,35,44,53,62,71,80.
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
|-
! scope="col" style="width:10%" | Code
! scope="col" style="width:20%" | Location
! scope="col" style="width:15%" | District
! scope="col" style="width:15%" | Zone
! scope="col" style="width:45%" class="unsortable" | Annotations
|-
| TN-01
| Chennai (Central): Ayanavaram
| Chennai
| Chennai North
| SETC & MTC busses are registered here under TN 01 N XXXX.
|-
| TN-02
| Chennai (North West): Anna Nagar
| Chennai
| Chennai North
|
|-
| TN-03
| Chennai (North East): Tondiarpet
| Chennai
| Chennai North
|
|-
| TN-04
| Chennai (East): Royapuram
| Chennai
| Chennai North
|
|-
| TN-05
| Chennai (North): Kolathur
| Chennai
| Chennai North
|
|-
| TN-06
| Chennai (South East): Mandavelli
| Chennai
| Chennai South
|
|-
| TN-07
| Chennai (South): Adyar
| Chennai
| Chennai South
|
|-
| TN-09
| Chennai (West): K. K. Nagar
| Chennai
| Chennai South
|
|-
| TN-10
| Chennai (South West): Virugambakkam
| Chennai
| Chennai South
|
|-
| TN-11
| Tambaram
| Chengalpattu
| Chennai South
|
|-
| TN-12
| Poonamallee
| Tiruvallur
| Chennai North
|
|-
| TN-13
| Ambattur
| Chennai
| Chennai North
|
|-
| TN-14
| Sholinganallur
| Chengalpattu
| Chennai South
|
|-
| TN-15
| Ulundurpet
| Kallakurichi
| Villupuram
|
|-
| TN-15M
| Kallakurichi
| Kallakurichi
| Villupuram
| Shared series with Ulunderpettai
|-
| TN-16
| Tindivanam
| Villupuram
| Villupuram
|
|-
| TN-16Z
| Gingee
| Villupuram
| Villupuram
| Unit office of the RTO
|-
| TN-18
| Red Hills
| Tiruvallur
| Chennai North
|
|-
| TN-18Y
| Gummidipoondi
| Tiruvallur
| Chennai North
| Unit office of the RTO
|-
| TN-19
| Chengalpattu
| Chengalpattu
| Chennai South
|
|-
| TN-19Y
| Thirukazhugundram
| Chengalpattu
| Chennai South
| Unit office of the RTO
|-
| TN-19Z
| Madurantakam
| Chengalpattu
| Chennai South
| Unit office of the RTO
|-
| TN-20
| Tiruvallur
| Tiruvallur
| Chennai North
| TNSTC-Villupuram / Thiruvallur Region busses are registered here under TN 20 N XXXX.
|-
| TN-20X
| Thiruthani
| Tiruvallur
| Chennai North
| Unit office of the RTO
|-
| TN-21
| Kanchipuram
| Kanchipuram
| Chennai South
| TNSTC-Villupuram / Kanchipuram Region busses are registered here under TN 21 N XXXX.
|-
| TN-22
| Meenambakkam
| Chennai
| Chennai South
|
|-
| TN-23
| Vellore
| Vellore
| Vellore
| TNSTC-Villupuram / Vellore Region busses are registered here under TN 23 N XXXX.
|-
| TN-23T
| Gudiyatham
| Vellore
| Vellore
| Unit office of the RTO
|-
| TN-24
| Krishnagiri
| Krishnagiri
| Vellore
|
|-
| TN-25
| Thiruvannamalai
| Thiruvannamalai
| Villupuram
| TNSTC-Villupuram / Thiruvannamalai Region busses are registered here under TN 25 N XXXX.
|-
| TN-27
| Salem
| Salem
|
| Not in use
|-
| TN-28
| Namakkal (North)
| Namakkal
| Erode
|
|-
| TN-28Z
| Rasipuram
| Namakkal
| Erode
| Unit office of the RTO
|-
| TN-29
| Dharmapuri
| Dharmapuri
| Salem
| TNSTC-Salem / Dharmapuri Region busses are registered here under TN 29 N XXXX.
|-
| TN-29W
| Palacode
| Dharmapuri
| Salem
| Unit office of the RTO
|-
| TN-29Z
| Harur
| Dharmapuri
| Salem
| Unit office of the RTO
|-
| TN-30
| Salem (West)
| Salem
| Salem
| TNSTC-Salem / Salem Region busses are registered here under TN 30 N XXXX.
|-
| TN-30W
| Omalur
| Salem
| Salem
| Unit office of the RTO
|-
| TN-31
| Cuddalore
| Cuddalore
| Villupuram
| TNSTC-Villupuram / Cuddalore Region busses are registered here under TN 31 N XXXX.
|-
| TN-31Y
| Neyveli
| Cuddalore
| Villupuram
| Unit office of the RTO
|-
| TN-31Z
| Panruti
| Cuddalore
| Villupuram
| Unit office of the RTO
|-
| TN-32
| Villupuram
| Villupuram
| Villupuram
| TNSTC-Villupuram / Villupuram Region busses are registered here under TN 32 N XXXX.
|-
| TN-33
| Erode (East)
| Erode
| Erode
| TNSTC-Coimbatore / Erode Region busses are registered here under TN 33 N XXXX.
|-
| TN-34
| Tiruchengode
| Namakkal
| Erode
|
|-
| TN-34M
| Kumarapalayam
| Namakkal
| Erode
| Shared series with Tiruchengode
|-
| TN-36
| Gobichettipalayam
| Erode
| Erode
|
|-
| TN-36W
| Bhavani
| Erode
| Erode
| Unit office of the RTO
|-
| TN-36Z
| Sathyamangalam
| Erode
| Erode
| Unit office of the RTO
|-
| TN-37
| Coimbatore (South)
| Coimbatore
| Coimbatore
|
|-
| TN-37Z
| Sulur
| Coimbatore
| Coimbatore
| Unit office of the RTO
|-
| TN-38
| Coimbatore (North)
| Coimbatore
| Coimbatore
| TNSTC-Coimbatore / Coimbatore Region busses are registered here under TN 38 N XXXX.
|-
| TN-39
| Tirupur (North)
| Tirupur
| Coimbatore
| TNSTC-Coimbatore / Tirupur Region busses are registered here under TN 39 N XXXX.
|-
| TN-39Z
| Avinashi
| Tirupur
| Coimbatore
| Unit office of the RTO
|-
| TN-40
| Mettupalayam
| Coimbatore
| Coimbatore
|
|-
| TN-41
| Pollachi
| Coimbatore
| Coimbatore
|
|-
| TN-41W
| Valparai
| Coimbatore
| Coimbatore
| Unit office of the RTO
|-
| TN-42
| Tirupur (South)
| Tirupur
| Coimbatore
|
|-
| TN-42Y
| Kangayam
| Tirupur
| Coimbatore
| Unit office of the RTO
|-
| TN-43
| Ooty
| Nilgiris
| Coimbatore
| TNSTC-Coimbatore / Ooty Region busses are registered here under TN 43 N XXXX.
|-
| TN-43Z
| Gudalur
| Nilgiris
| Coimbatore
| Unit office of the RTO
|-
| TN-45
| Tiruchirapalli (West)
| Tiruchirapalli
| Tiruchirapalli
| Tnstc-Kumbakonam / Tiruchirapalli Region busses are registered here under TN 45 N XXXX.
|-
| TN-45Z
| Manapparai
| Tiruchirapalli
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-46
| Perambalur
| Perambalur
| Tiruchirapalli
|
|-
| TN-47
| Karur
| Karur
| Tiruchirapalli
|
|-
| TN-47X
| Manmangalam
| Karur
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-47Y
| Aravakurichi
| Karur
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-47Z
| Kulithalai
| Karur
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-48
| Srirangam
| Tiruchirapalli
| Tiruchirapalli
|
|-
| TN-48X
| Lalgudi
| Tiruchirapalli
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-48Y
| Musiri
| Tiruchirapalli
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-48Z
| Thuraiyur
| Tiruchirapalli
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-49
| Thanjavur
| Thanjavur
| Thanjavur
|
|-
| TN-49Y
| Pattukottai
| Thanjavur
| Thanjavur
| Unit office of the RTO
|-
| TN-50
| Tiruvarur
| Tiruvarur
| Thanjavur
|
|-
| TN-50Y
| Thiruthuraipoondi
| Tiruvarur
| Thanjavur
| Unit office of the RTO
|-
| TN-50Z
| Mannargudi
| Tiruvarur
| Thanjavur
| Unit office of the RTO
|-
| TN-51
| Nagapattinam
| Nagapattinam
| Thanjavur
|
|-
| TN-52
| Sankagiri
| Salem
| Salem
|
|-
| TN-54
| Salem (East)
| Salem
| Salem
|
|-
| TN-55
| Pudukottai
| Pudukottai
| Thanjavur
| TNSTC-Kumbakonam / Pudukottai Region busses are registered here under TN 55 N XXXX.
|-
| TN-55BQ
| Alangudi
| Pudukottai
| Thanjavur
| Unit office of the RTO
|-
|-
| TN-55Y
| Iluppur
| Pudukottai
| Thanjavur
| Unit office of the RTO
|-
| TN-55Z
| Aranthangi
| Pudukottai
| Thanjavur
| Unit office of the RTO
|-
| TN-56
| Perundurai
| Erode
| Erode
|
|-
| TN-57
| Dindigul
| Dindigul
| Madurai
| TNSTC-Madurai / Dindigul region busses are registered here under TN 57 N XXXX.
|-
| TN-57W
| Natham
| Dindigul
| Madurai
| Unit office of the RTO
|-
| TN-57V
| Vedasandur
| Dindigul
| Madurai
| Unit office of the RTO
|-
| TN-57W
| Batlagundu
| Dindigul
| Madurai
| Unit office of the RTO
|-
| TN-58
| Madurai (South)
| Madurai
| Madurai
| TNSTC-Madurai / Madurai region busses are registered here under TN 58 N XXXX.
|-
| TN-58Y
| Usilampatti
| Madurai
| Madurai
| Unit office of the RTO
|-
| TN-58Z
| Thirumangalam
| Madurai
| Madurai
| Unit office of the RTO
|-
| TN-59
| Madurai (North)
| Madurai
| Madurai
|
|-
| TN-59V
| Vadipatti
| Madurai
| Madurai
| Unit office of the RTO
|-
| TN-59Z
| Melur
| Madurai
| Madurai
| Unit office of the RTO
|-
| TN-60
| Theni
| Theni
| Madurai
|
|-
| TN-60Z
| Uthamapalayam
| Theni
| Madurai
| Unit office of the RTO
|-
| TN-61
| Ariyalur
| Ariyalur
| Tiruchirapalli
|
|-
| TN-63
| Sivaganga
| Sivaganga
| Virudhunagar
|
|-
| TN-63Z
| Karaikudi
| Sivaganga
| Virudhunagar
| Unit office of the RTO. TNSTC-Kumbakonam / Karaikudi region busses are registered here under TN 63 N XXXX.
|-
| TN-64
| Madurai (Central)
| Madurai
| Madurai
|
|-
| TN-65
| Ramanathapuram
| Ramanathapuram
| Virudhunagar
|
|-
| TN-65Z
| Paramakudi
| Ramanathapuram
| Virudhunagar
| Unit office of the RTO
|-
| TN-66
| Coimbatore (Central)
| Coimbatore
| Coimbatore
|
|-
| TN-67
| Virudhunagar
| Virudhunagar
| Virudhunagar
| TNSTC-Madurai / Virudhunagar Region busses are registered here under TN 67 N XXXX.
|-
| TN-67W
| Aruppukottai
| Virudhunagar
| Virudhunagar
| Unit office of the RTO
|-
| TN-68
| Kumbakonam
| Thanjavur
| Thanjavur
| TNSTC-Kumbakonam / Kumbakonam Region busses are registered here under TN 68 N XXXX.
|-
| TN-69
| Thoothukudi
| Thoothukudi
| Tirunelveli
|
|-
| TN-70
| Hosur
| Krishnagiri
| Vellore
|
|-
| TN-72
| Tirunelveli
| Tirunelveli
| Tirunelveli
| TNSTC-Tirunelveli / Tirunelveli Region busses are registered here under TN 72 N XXXX.
|-
| TN-72V
| Valliyur
| Tirunelveli
| Tirunelveli
| Unit office of the RTO
|-
| TN-73
| Ranipet
| Ranipet
| Vellore
|
|-
| TN-73Z
| Arakkonam
| Ranipet
| Vellore
| Unit office of the RTO
|-
| TN-74
| Nagercoil
| Kanniyakumari
| Tirunelveli
| TNSTC-Tirunelveli / Nagercoil region busses are registered here under TN 74 N XXXX.
|-
| TN-75
| Marthandam
| Kanniyakumari
| Tirunelveli
|
|-
| TN-76
| Tenkasi
| Tenkasi
| Tirunelveli
|
|-
| TN-76Y
| Ambasamudram
| Tirunelveli
| Tirunelveli
| Unit office of the RTO
|-
| TN-77
| Attur
| Salem
| Salem
|
|-
| TN-77Z
| Vazhapadi
| Salem
| Salem
| Unit office of the RTO
|-
| TN-78
| Dharapuram
| Tirupur
| Coimbatore
|
|-
| TN-78M
| Udumalpet
| Tirupur
| Coimbatore
| Shared series with Dharapuram
|-
| TN-79
| Sankarankovil
| Tenkasi
| Tirunelveli
|
|-
| TN-81
| Tiruchirapalli (East)
| Tiruchirapalli
| Tiruchirapalli
|
|-
| TN-81Z
| Thiruverumbur
| Tiruchirapalli
| Tiruchirapalli
| Unit office of the RTO
|-
| TN-82
| Mayiladuthurai
| Mayiladuthurai
| Thanjavur
|
|-
| TN-82Z
| Sirkazhi
| Mayiladuthurai
| Thanjavur
| Unit office of the RTO
|-
| TN-83
| Vaniyambadi
| Thirupattur
| Vellore
|
|-
| TN-83M
| Thirupattur
| Thirupattur
| Vellore
| Shared series with Vaniyambadi
|-
| TN-83Y
| Ambur
| Thirupattur
| Vellore
| Unit office of the RTO
|-
| TN-84
| Srivilliputhur
| Virudhunagar
| Virudhunagar
|
|-
| TN-84U
| Rajapalayam
| Virudhunagar
| Virudhunagar
| Unit office of the RTO
|-
| TN-85
| Kundrathur
| Kanchipuram
| Chennai South
|
|-
| TN-86
| Erode (West)
| Erode
| Erode
|
|-
| TN-87
| Sriperumbudur
| Kanchipuram
| Chennai South
|
|-
| TN-88
| Namakkal (South)
| Namakkal
| Erode
|
|-
| TN-88Z
| Paramathi Velur
| Namakkal
| Erode
| Unit office of the RTO
|-
| TN-90
| Salem (South)
| Salem
| Salem
|
|-
| TN-91
| Chidambaram
| Cuddalore
| Villupuram
|
|-
| TN-91Z
| Virudhachalam
| Cuddalore
| Villupuram
| Unit office of the RTO
|-
| TN-92
| Thiruchendur
| Thoothukudi
| Tirunelveli
|
|-
| TN-93
| Mettur
| Salem
| Salem
|
|-
| TN-94
| Palani
| Dindigul
| Madurai
|
|-
| TN-94Z
| Oddanchatram
| Dindigul
| Madurai
| Unit office of the RTO
|-
| TN-95
| Sivakasi
| Virudhunagar
| Virudhunagar
|
|-
| TN-96
| Kovilpatti
| Thoothukudi
| Tirunelveli
|
|-
| TN-97
| Arani
| Tiruvannamalai
| Villupuram
|
|-
| TN-97Z
| Cheyyar
| Tiruvannamalai
| Villupuram
| Unit office of the RTO
|-
| TN-99
| Coimbatore (West)
| Coimbatore
| Coimbatore
|
|-
|}
TR—Tripura
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| TR-01
|Agartala
|West Tripura
|
|-
| TR-02
|Kailasahar
|Unakoti
|
|-
| TR-03
|Udaipur
|Gomati
|
|-
| TR-04
|Ambassa
|Dhalai
|
|-
| TR-05
|Dharmanagar
|North Tripura
|
|-
| TR-06
|Teliamura
|Khowai
|
|-
|TR-07
|Bishramganj
|Sipahijala
|
|-
|TR-08
| Santirbazar
|South Tripura
|
|}
UK—Uttarakhand
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable"| Annotations
|-
| UK-01
| Almora
| Almora district
|
|-
| UK-02
| Bageshwar
| Bageshwar district
|
|-
| UK-03
| Champawat
| Champawat district
|
|-
| UK-04
| Haldwani
| Nainital district
|
|-
| UK-05
| Pithoragarh
| Pithoragarh district
|
|-
| UK-06
| Rudrapur
| Udham Singh Nagar district
|-
| UK-07
| Dehradun
| Dehradun district
|
|-
| UK-08
| Haridwar
| Haridwar district
|
|-
| UK-09
| Tehri
| Tehri Garhwal district
|
|-
| UK-10
| Uttarkashi
| Uttarkashi district
|
|-
| UK-11
| Gopeshwar
| Chamoli district
|
|-
| UK-12
| Pauri
| Pauri Garhwal district
|
|-
| UK-13
| Rudraprayag
| Rudraprayag district
|
|-
| UK-14
| Rishikesh
| Dehradun district
|
|-
| UK-15
| Kotdwar
| Pauri Garhwal district
|
|-
| UK-16
| Vikasnagar
| Dehradun district
|
|-
| UK-17
| Roorkee
| Haridwar district
|
|-
| UK-18
| Kashipur
| Udham Singh Nagar district
|
|-
|UK-19
|Ramnagar
|Nainital District
|
|-
|UK-20
|Ranikhet
|Almora District
|
|-
|}
UP—Uttar Pradesh
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! scope="col" style="width:7%" | Code
! scope="col" style="width:20%" | Office location
! scope="col" style="width:30%" | Jurisdiction area
! scope="col" style="width:36%" class="unsortable" | Annotations
|-
| UP-1 to UP-10
| Defunct
| Defunct
| Codes were allocated to districts which are now part of Uttarakhand.
|-
| UP-11
| Saharanpur
| Saharanpur district
|
|-
| UP-12
| Muzaffarnagar
| Muzaffarnagar district
|
|-
| UP-13
| Bulandshahr
| Bulandshahr district
|
|-
| UP-14
| Ghaziabad
| Ghaziabad district
|
|-
| UP-15
| Meerut
| Meerut district
|
|-
| UP-16
| Noida
| Gautam Buddha Nagar district
|
|-
| UP-17
| Baghpat
| Bagpat district
|
|-
| UP-19
| Shamli
| Shamli district
|
|-
| UP-20
| Bijnor
| Bijnor district
|
|-
| UP-21
| Moradabad
| Moradabad district
| 21G for government vehicles, 21N for commercial vehicles
|-
| UP-22
| Rampur
| Rampur district
| 22G for government vehicles, 22T for commercial vehicles
|-
| UP-23
| Amroha
| Amroha district
|
|-
| UP-24
| Badaun
| Badaun district
|
|-
| UP-25
| Bareilly
| Bareilly district
|
|-
| UP-26
| Pilibhit
| Pilibhit district
|
|-
| UP-27
| Shahjahanpur
| Shahjahanpur district
|
|-
| UP-30
| Hardoi
| Hardoi district
|
|-
| UP-31
| Lakhimpur
| Lakhimpur Kheri district
|
|-
| UP-32
| Lucknow
| Lucknow district
| Trans Gomti Vistar Patal Lucknow
|-
| UP-33
| Raebareli
| Raebareli district
|
|-
| UP-34
| Sitapur
| Sitapur district
|
|-
| UP-35
| Unnao
| Unnao district
|
|-
| UP-36
| Amethi
| Amethi district
|
|-
| UP-37
| Hapur
| Hapur district
|
|-
| UP-38
| Bahjoi
| Sambhal district
|
|-
| UP-40
| Bahraich
| Bahraich district
|
|-
| UP-41
| Barabanki
| Barabanki district
|
|-
| UP-42
| Ayodhya
| Ayodhya district
|
|-
| UP-43
| Gonda
| Gonda district
|
|-
| UP-44
| Sultanpur
| Sultanpur district
|
|-
| UP-45
| Akbarpur
| Ambedkar Nagar
|
|-
| UP-46
| Shravasti
| Shravasti district
|
|-
| UP-47
| Balrampur
| Balrampur district
|
|-
| UP-50
| Azamgarh
| Azamgarh district
|
|-
| UP-51
| Basti
| Basti district
|
|-
| UP-52
| Deoria
| Deoria district
|
|-
| UP-53
| Gorakhpur
| Gorakhpur district
|
|-
| UP-54
| Mau
| Mau district
|
|-
| UP-55
| Siddharthnagar
| Siddharth Nagar
|
|-
| UP-56
| Maharajganj
| Maharajganj district
|
|-
| UP-57
| Padrauna
| Kushinagar district
|
|-
| UP-58
| Khalilabad
| Sant Kabir Nagar
|
|-
| UP-60
| Ballia
| Ballia district
|
|-
| UP-61
| Ghazipur
| Ghazipur district
|
|-
| UP-62
| Jaunpur
| Jaunpur district
|
|-
| UP-63
| Mirzapur
| Mirzapur district
|
|-
| UP-64
| Robertsganj
| Sonbhadra district
|
|-
| UP-65
| Varanasi
| Varanasi district
|
|-
| UP-66
| Gyanpur
| Bhadohi district
|
|-
| UP-67
| Chandauli
| Chandauli district
|
|-
| UP-70
| Prayagraj
| Prayagraj district
|
|-
| UP-71
| Fatehpur
| Fatehpur district
|
|-
| UP-72
| Pratapgarh
| Pratapgarh district
|
|-
| UP-73
| Manjhanpur
| Kaushambi
|
|-
| UP-74
| Kannauj
| Kannauj district
|
|-
| UP-75
| Etawah
| Etawah district
|
|-
| UP-76
| Farrukhabad
| Farrukhabad district
|
|-
| UP-77
| Akbarpur
| Kanpur Dehat district
|
|-
| UP-78
| Kanpur
| Kanpur Nagar district
|
|-
| UP-79
| Auraiya
| Auraiya district
|
|-
| UP-80
| Agra
| Agra district
|
|-
| UP-81
| Aligarh
| Aligarh district
|
|-
| UP-82
| Etah
| Etah district
|
|-
| UP-83
| Firozabad
| Firozabad district
|
|-
| UP-84
| Mainpuri
| Mainpuri district
|
|-
| UP-85
| Mathura
| Mathura district
|
|-
| UP-86
| Hathras
| Hathras district
|
|-
| UP-87
| Kasganj
| Kasganj district
|
|-
| UP-90
| Banda
| Banda district
|
|-
| UP-91
| Hamirpur
| Hamirpur district
|
|-
| UP-92
| Jalaun
| Jalaun district
|
|-
| UP-93
| Jhansi
| Jhansi district
|
|-
| UP-94
| Lalitpur
| Lalitpur district
|
|-
| UP-95
| Mahoba
| Mahoba district
|
|-
| UP-96
| Chitrakoot Dham
| Chitrakoot district
|
|}
WB—West Bengal
{| class="wikitable sortable" style="width:100%;" border="1" cellspacing="0" cellpadding="3"
|-
! Code || style="width:30%; | Office location || Jurisdiction area || style="width:30%;" class="unsortable" | Annotations
|-
|WB-01
|Beltala (two Wheelers)
|Kolkata district
|however series starting from WB-01BB is new series for both Commercial and Private vehicles under One RTO One Code initiative
|-
|WB-02
|Beltala (four Wheelers private vehicles)
|Kolkata district
|Discontinued, as WB-01BB is new code for all types of Commercial and Private vehicles under Beltala RTO
|-
|WB-03
|Beltala (commercial goods carriages)
|Kolkata district
|Discontinued, as WB-01BB is new code for all types of Commercial and Private vehicles under Beltala RTO
|-
|WB-04
|Beltala (commercial passenger vehicles)
|Kolkata district
|WB-01BB is new code for all types of Commercial and Private vehicles under Beltala RTO
|-
|WB-05
|Kasba (commercial vehicles)
|Kolkata district
|however, WB-05B is the new code for both Commercial and Private vehicles under One RTO One Code initiative
|-
|WB-06
|Kasba (private vehicles)
|Kolkata district
|series starts from (WB-06K); however, from WB-06 until WB-06J registered in Beltala RTO as private four-wheelers; series discontinued after WB-06AC
WB-05B is the new code for both Commercial and Private vehicles under One RTO One Code initiative
|-
|WB-07
|Salt Lake (commercial vehicles)
|Kolkata district
|series starts from (WB-07J); however, from WB-07 until WB-07H registered in Kolkata RTO as two-wheelers; series discontinued after WB-07K as it has been replaced by WB-07V
|-
|WB-08
|Salt Lake (private vehicles)
|Kolkata district
|Series replaced by WB-07V (after WB-08S) as WB-07V is the new code for both Commercial and Private vehicles; some government vehicles have been registered under WB-08T
|-
|WB-09
|Behala (commercial vehicles)
|Kolkata district
|however, series replaced by WB-09B under One RTO One Code initiative of WB Transport Department
|-
|WB-10
|Behala (private vehicles)
|Kolkata district
|however, series replaced by WB-09B under One RTO One Code initiative of WB Transport Department
|-
|WB-11
|Howrah (commercial vehicles)
|Howrah district
|however, series replaced by WB-11H under One RTO One Code initiative of WB Transport Department
|-
|WB-12
|Howrah (private vehicles)
|Howrah district
|however, series replaced by WB-11H under One RTO One Code initiative of WB Transport Department
|-
|WB-13
|Uluberia (commercial vehicles)
|Howrah district
|however, series replaced by WB-13B under One RTO One Code initiative of WB Transport Department
|-
|WB-14
|Uluberia (private vehicles)
|Howrah district
|series starts from (WB14K); however from WB-14E until WB-14L Two-wheelers are registered under Howrah RTO
however, series replaced by WB-13B under One RTO One Code initiative of WB Transport Department
|-
|WB-15
|Chinsurah (commercial vehicles)
|Hooghly district
|Replaced by series starting with WB-15E under One RTO One Code initiative
|-
|WB-16
|Chinsurah (private vehicles)
|Hooghly district
|discontinued and replaced by series starting with WB-15E under One RTO One Code initiative
|-
|WB-17
|Serampore (commercial vehicles)
|Hooghly district
|From WB17N it is Arambagh ARTO
|-
|WB-18
|Serampore (private vehicles)
|Hooghly district
|series starts from (WB18K); however from WB-18 until WB-18G registered in Chinsurah RTO as private vehicles.
WB-18 series discontinued after WB-18AM and replaced by series starting with WB-17B under One RTO One Code initiative.
Series from WB-18TA registered in Arambagh arto as private vehicles WB-18TA series discontinued after WB-18TF and replaced by WB-17N under One RTO One Code initiative
|-
|WB-19
|Alipore (commercial vehicles)
|South 24 Parganas district
|however, series starting with WB-19P is now used for both Private and Commercial vehicles under One RTO One Code initiative of WB Transport Department
|-
|WB-20
|Alipore (private vehicles)
|South 24 Parganas district
|Discontinued and replaced by series starting with WB-19P
|-
|WB-21
|Basirhat (commercial vehicles)
|North 24 Parganas district
|Common series for private and commercial vehicles starts from WB-21A under One RTO One Code initiative of WB Transport Department
|-
|WB-22
|Basirhat (private vehicles)
|North 24 Parganas district
|Common series for private and commercial vehicles starts from WB-21A under One RTO One Code initiative of WB Transport Department,
however WB-22U registered in Alipore RTO as private vehicle
|-
|WB-23
|Barrackpore (commercial vehicles)
|North 24 Parganas district
|series starting from WB-23H applies for both Private and Commercial vehicles
|-
|WB-24
|Barrackpore (private vehicles)
|North 24 Parganas district
|Now discontinued and replaced by series starting from WB-23H
|-
|WB-25
|Barasat (commercial vehicles)
|North 24 Parganas district
|however, series replaced by WB-25N for both Commercial and Private vehicles under One RTO One Code initiative of WB Transport Department
|-
|WB-26
|Barasat (private vehicles)
|North 24 Parganas district
|however, series replaced by WB-25N for both Commercial and Private vehicles (after WB-26CC) under One RTO One Code initiative of WB Transport Department
|-
|WB-27
|Bangaon (commercial vehicles)
|North 24 Parganas district
|
|-
|WB-28
|Bangaon (private vehicles)
|North 24 Parganas district
|
|-
|WB-29
|Tamluk (commercial vehicles)
|Purba Medinipur district
|
|-
|WB-30
|Tamluk (private vehicles)
|Purba Medinipur district
|
|-
|WB-31
|Contai (commercial vehicles)
|Purba Medinipur district
|However series starts from WB-31N are registered under Haldia ARTO as commercial vehicles; WB-31 discontinued in Contai and replaced by WB-32 for both Private and Commercial vehicles
|-
|WB-32
|Contai (private vehicles)
|Purba Medinipur district
|However series starts from WB-32N are registered under Haldia ARTO as private vehicles; WB-32 now applies for both Private and Commercial vehicles under One RTO One Code initiative
|-
|WB-33
|Medinipur (commercial vehicles)
|Paschim Medinipur district
|
|-
|WB-34
|Medinipur (private vehicles)
|Paschim Medinipur district
|
|-
|WB-35
|Kharagpur (commercial vehicles)
|Paschim Medinipur district
|
|-
|WB-36
|Kharagpur (private vehicles)
|Paschim Medinipur district
|
|-
|WB-37
|Asansol (commercial vehicles)
|Paschim Bardhaman district
|
|-
|WB-38
|Asansol (private vehicles)
|Paschim Bardhaman district
|
|-
|WB-39
|Durgapur (commercial vehicles), also SBSTC buses are registered here.
|Paschim Bardhaman district
|
|-
|WB-40
|Durgapur (private vehicles)
|Paschim Bardhaman district
|
|-
|WB-41
|Bardhaman (commercial vehicles)
|Purba Bardhaman district
|
|-
|WB-42
|Bardhaman (private vehicles)
|Purba Bardhaman district
|
|-
|WB-43
|Kalna (commercial vehicles)
|Purba Bardhaman district
|
|-
|WB-44
|Kalna (private vehicles)
|Purba Bardhaman district
|However WB44-44D is registered at Asansol ARTO.
|-
|WB-45
|Rampurhat (commercial vehicles)
|Birbhum district
|
|-
|WB-46
|Rampurhat (private vehicles)
|Birbhum district
|
|-
|WB-47
|Bolpur (commercial vehicles)
|Birbhum district
|
|-
|WB-48
|Bolpur (private vehicles)
|Birbhum district
|
|-
|WB-49
|Jhargram (commercial vehicles)
|Jhargram district
|However series starts from WB-49N are registered under Ghatal arto as commercial vehicles
|-
|WB-50
|Jhargram (private vehicles)
|Jhargram district
|However series starts from WB-50N are registered under Ghatal as private vehicles
|-
|WB-51
|Krishnanagar (commercial vehicles)
|Nadia district
|
|-
|WB-52
|Krishnanagar (private vehicles)
|Nadia district
| However series starts from WB-52JA is registered at Tehatta ARTO
|-
|WB-53
|Birbhum (commercial vehicles)
|Birbhum district
|
|-
|WB-54
|Birbhum (private vehicles)
|Birbhum district
|
|-
|WB-55
|Purulia (commercial vehicles)
|Purulia district
|
|-
|WB-56
|Purulia (private vehicles)
|Purulia district
|
|-
|WB-57
|Murshidabad (commercial vehicles)
|Murshidabad district
|
|-
|WB-58
|Murshidabad (private vehicles)
|Murshidabad district
|
|-
|WB-59
|Raiganj (commercial vehicles)
|Uttar Dinajpur district
|
|-
|WB-60
|Raiganj (private vehicles)
|Uttar Dinajpur district
|
|-
|WB-61
|Balurghat (commercial vehicles)
|Dakshin Dinajpur district
|
|-
|WB-62
|Balurghat (private vehicles)
|Dakshin Dinajpur district
|
|-
|WB-63
|Cooch Behar (commercial vehicles), also NBSTC buses are registered here.
|Cooch Behar district
|
|-
|WB-64
|Cooch Behar (private vehicles)
|Cooch Behar district
|
|-
|WB-65
|Malda City (commercial vehicles)
|Malda district
|
|-
|WB-66
|Malda City (private vehicles)
|Malda district
|
|-
|WB-67
|Bankura (commercial vehicles)
|Bankura district
|
|-
|WB-68
|Bankura (private vehicles)
|Bankura district
|
|-
|WB-69
|Alipurduar (commercial vehicles)
|Alipurduar district
|
|-
|WB-70
|Alipurduar (private vehicles)
|Alipurduar district
|
|-
|WB-71
|Jalpaiguri (commercial vehicles)
|Jalpaiguri district
|
|-
|WB-72
|Jalpaiguri (private vehicles)
|Jalpaiguri district
|
|-
|WB-73
|Siliguri (commercial vehicles)
|Darjeeling district
|Replaced by series starting with WB-73K under One RTO One Code initiative
|-
|WB-74
|Siliguri (private vehicles)
|Darjeeling district
|Replaced by series starting with WB-73K under One RTO One Code initiative
|-
|WB-75
|Katwa (private and commercial vehicles)
|Purba Bardhaman district
|
|-
|WB-76
|Darjeeling (commercial vehicles)
|Darjeeling district
|
|-
|WB-77
|Darjeeling (private vehicles)
|Darjeeling district
|
|-
|WB-78
|Kalimpong (commercial vehicles)
|Kalimpong district
|
|-
|WB-79
|Kalimpong (private vehicles)
|Kalimpong district
|
|-
|WB-80
|Manbazar (private and commercial vehicles)
|Purulia district
|
|-
|WB-81
|Raghunathpur (commercial vehicles)
|Purulia district
|
|-
|WB-82
|Raghunathpur (private vehicles)
|Purulia district
|
|-
|WB-83
|Chanchal (commercial vehicles)
|Malda district
|
|-
|WB-84
|Chanchal (private vehicles)
|Malda district
|
|-
|WB-85
|Mathabhanga (commercial vehicles)
|Cooch Behar district
|
|-
|WB-86
|Mathabhanga (private vehicles)
|Cooch Behar district
|
|-
|WB-87
|Bishnupur (commercial vehicles)
|Bankura district
|
|-
|WB-88
|Bishnupur (private vehicles)
|Bankura district
|
|-
|WB-89
|Kalyani (commercial vehicles)
|Nadia district
|
|-
|WB-90
|Kalyani (private vehicles)
|Nadia district
|
|-
|WB-91
|Islampur (commercial vehicles)
|Uttar Dinajpur district
|
|-
|WB-92
|Islampur (private vehicles)
|Uttar Dinajpur district
|
|-
|WB-93
|Jangipur (commercial vehicles)
|Murshidabad district
|
|-
|WB-94
|Jangipur (private vehicles)
|Murshidabad district
|
|-
|WB-95
|Baruipur (commercial vehicles)
|South 24 Parganas district
|Common series for private and commercial vehicles starts from WB-95C under One RTO One Code initiative of WB Transport Department
|-
|WB-96
|Baruipur (private vehicles)
|South 24 Parganas district
|Common series for private and commercial vehicles starts from WB-95C under One RTO One Code initiative of WB Transport Department
|-
|WB-97
|Diamond Harbour (commercial vehicles)
|South 24 Parganas district
|Common series for private and commercial vehicles starts from WB-97B under One RTO One Code initiative of WB Transport Department
|-
|WB-98
|Canning (All vehicles)
|South 24 Parganas district
|Series start from WB-98AA registered under Canning ARTO From July 2025
|-
|WB-99
|Kandi (Private and Commercial vehicles)
|Murshidabad district
|
|}
References
Sources
- for India as whole: Ministry of Road Transport and Highways (click on "List of RTO's in a State")
- for Andhra Pradesh: Government of Andhra Pradesh – Transport Department
- for Delhi: Department of Transport
- for Gujarat: Transport Department Gujarat
- for Himachal Pradesh: Transport Department
- for Karnataka: Government of Karnataka – Transport Department
- for Kerala: Motor Vehicles Department, Newspaper article in the Hindu: "New Registering Authority Codes from July 1"
- for Madhya Pradesh: RTO Offices in MP
- for Maharashtra: Motor Vehicle Department
- for Orissa: Orissa Commerce & Transport Department
- for Punjab: Government of Punjab – Department of Transport
- For Rajasthan: transport.Rajasthan.gov
- for Tamil Nadu: Department of Transport, State Transport Authority, GIS representation
- for Telangana: Telangana Transport Information Portal
- for Uttarakhand: Uttarakhand Transport Department.
