LV, Lv or lv may refer to:
Arts and entertainment
- Experience level or Level (video gaming), in video games and/or role-playing games
- LV (album), a live EP by the rock band Chickenfoot
Businesses and organizations
- LEVEL (airline) (IATA code LV since 2017)
- Albanian Airlines (IATA code LV, 1991–2011)
- Lehigh Valley Railroad (AAR reporting mark LV)
- Liverpool Victoria, an English friendly society, commonly known as LV=
- Louis Vuitton, a French fashion house
People
- Luther Vandross (1951–2005), American R&B singer and songwriter
- L.V. (singer) (born 1960), American R&B singer
- Lü (surname) (吕), a Chinese family name
- LV (musical duo) (2007–present), electronic music duo
Places
- Las Vegas Valley the area in Nevada that includes
- Las Vegas, a city in Nevada
- The Las Vegas Strip
- other meanings see Las Vegas (disambiguation)
- Latvia (ISO 3166 country code LV)
- Lehigh Valley, an area in Pennsylvania
Science and technology
Biology and medicine
- Left ventricle of the heart
- Left ventricular Ventricular assist device (LV unit)
Computing
- .lv, the country code top level domain (ccTLD) for Latvia
- LabVIEW, a system-design platform and development environment
- LaserVision, a home video format and optical disc storage medium
- Logical volume, in computer storage
Other uses in science and technology
- Launch vehicle, a rocket
- Light value, in photography
- Lightvessel, a ship which acts as a lighthouse
- Livermorium, symbol Lv, a chemical element
- Low voltage
Other uses
- 55 (number), in Roman numerals
- Latvian language (ISO 639-1 code LV)
- Ljudski vrt, an association football stadium in Maribor, Slovenia
- Luncheon Voucher, a UK meal voucher
- Lü (surname) or Lv, romanization of Chinese name
- Argentina (aircraft registration prefix LV)
- Linking verb, a verb used to describe a subject