PPS commonly refers to:

  • Post-postscript, an afterthought, usually in a document.

PPS may also refer to:

Aviation

  • Puerto Princesa International Airport, Palawan, Philippines (by IATA code)
  • Priority Passenger Service, in Singapore Airlines' frequent flyer programme

Business and finance

  • Pay per sale, a payment method used in affiliate marketing
  • Premium Packaged Spirits or Pre-Packaged Spirits, a term for alcopops
  • Purchasing power standard, an artificial currency unit
  • Public Procurement Service, a South Korean government agency

Government

  • Parliamentary Private Secretary, a UK and New Zealand government post
  • Parliamentary Protective Service, a Canadian law enforcement agency
  • Partnership for Prosperity and Security in the Caribbean, an agreement between nations in the Caribbean region
  • Personal Public Service Number, an identifier used in the Republic of Ireland
  • Planning Policy Statements, under the UK's Planning and Compulsory Purchase Act 2004
  • Principal Private Secretary, a senior civil service post supporting a cabinet minister in the United Kingdom
  • Prospective payment system, a health care payment model in the United States
  • Public Prosecution Service (disambiguation), various bodies charged with bringing criminal prosecutions to court
  • Public Procurement Service, South Korea
  • Provincial Police Service (disambiguation), state civil service for police in India

Education

  • Paterson Public Schools, a school district in New Jersey, US
  • Pawhuska Public Schools, a school district in Oklahoma, US
  • Peoria Public Schools, a school district in Illinois, US
  • Princeton Public Schools, another New Jersey school district
  • Pittsburgh Public Schools, a school district in Pennsylvania, US
  • Portland Public Schools (Oregon), another US school district
  • Politics, Psychology and Sociology, an undergraduate degree course at the University of Cambridge

Political parties

  • Pact for Sicily (), Italy
  • Party of Progress and Socialism, Morocco
  • Pirate Party Switzerland
  • Polish Socialist Party ()
  • Popular Socialist Party (Brazil)
  • Popular Socialist Party (Mexico)

Science and technology

Computing

  • .pps, or PowerPoint Show, a file format used by the Microsoft PowerPoint presentation software
  • Packets per second, a measure of throughput
  • PPS.tv, Chinese peer-to-peer streaming video network software
  • Programmable power supply
  • Proofpoint Protection Server, a commercial product to detect and quarantine spam
  • Pulse per second signal, in the Network Time Protocol

Medicine

  • Parkinson plus syndrome, a group of neurodegenerative diseases
  • Pentosan polysulfate, a drug used to treat interstitial cystitis
  • Popliteal pterygium syndrome, an inherited condition affecting the face, limbs, and genitalia
  • Post-polio syndrome, a condition that affects some people who have previously survived an acute attack of poliomyelitis
  • Puppy pregnancy syndrome, a delusional illness in humans

Military technology and weapons

  • Precise Positioning Service, a military Global Positioning System feature
  • PPS submachine gun, a Soviet WWII-era submachine gun
  • Walther PPS, a compact semi-automatic pistol

Organic chemistry

  • Poly(p-phenylene sulfide), a thermoplastic polymer
  • PPS film capacitor, with a polyphenylene sulfide dielectric
  • PPS Silent Surfactant, a cleavable detergent in biochemistry

Other science and technology

  • Portable power station

Other uses

  • Popular Patristics Series, a book series by Saint Vladimir's Orthodox Theological Seminary Press
  • Project for Public Spaces, a US nonprofit organization
  • Puyo Puyo Sun, a 1996 puzzle video game
  • Princess Peach: Showtime!, a 2024 video game
  • Premier Program Service (a.k.a. PPS), a proposed, but never launched, fifth television network that would have been operated by MCA Inc. & Paramount Communications

See also

  • PP (disambiguation)
  • PS (disambiguation)