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PPS

Last updated February 24, 2026

PPS commonly refers to:

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

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

.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, a negotiated data object, one of up to seven options for power delivery (PD) feature (static Power Delivery Object, PDO, or dynamic step-incremental Augmented Power Data Object, APDO), mostly for the USB-C chargers
Proofpoint Protection Server, a commercial product to detect and quarantine spam
Pulse per second signal, in the Network Time Protocol

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

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

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