| Acronym | Definition |
|---|
| PPS | PowerPoint Show (file extension) |
| PPS | Post Post Script (an additional postscript) |
| PPS | Pulses Per Second |
| PPS | Prospective Payment System |
| PPS | Points Per Shot (basketball statistic) |
| PPS | Project for Public Spaces |
| PPS | Pittsburgh Public Schools (Pennsylvania) |
| PPS | Planning Policy Statement (UK government) |
| PPS | Post Polio Syndrome |
| PPS | Polyphenylene Sulfide |
| PPS | Projet Personnalisé de Scolarisation (French: Custom Schooling Project) |
| PPS | Polygons (Polys) Per Second |
| PPS | Precise Positioning Service (GPS) |
| PPS | Price Per Share (stock market) |
| PPS | Payroll Personnel System |
| PPS | Parti du Progrès et du Socialisme (French: Party of Progress and Socialism, Morocco) |
| PPS | Polska Partia Socjalistyczna (Polish Socialist Party 1892-1937) |
| PPS | Probability Proportionate to Size (sampling) |
| PPS | Palliative Performance Scale (patient classification system) |
| PPS | Popliteal Pterygium Syndrome |
| PPS | Principal Private Secretary (UK) |
| PPS | Precise Positioning System |
| PPS | Production Planning System |
| PPS | Power Producer and Supplier (Japan) |
| PPS | Payment by Phone Service |
| PPS | Precision Positioning System |
| PPS | Practical Problem Solving |
| PPS | Precipitation Processing System |
| PPS | Post-Production Support |
| PPS | Priority Passenger Service (Singapore Airlines) |
| PPS | Practitioner Priority Service |
| PPS | Plant Protection System |
| PPS | Primary Protection System |
| PPS | Ports Protocols and Services (US Military) |
| PPS | Pre-Production Sample |
| PPS | Puerto Princesa, Philippines - Puerto Princesa (Airport Code) |
| PPS | Para Para Sakura (movie) |
| PPS | Produktionsplanung und Steuerungssysteme (German: Production Planning and Control) |
| PPS | Polynomial Phase Signal |
| PPS | Palmer Pursuit Shop (paintball manufacturer) |
| PPS | Post Postscriptum |
| PPS | Potterville Public Schools (Potterville, MI) |
| PPS | Pisces-Perseus Supercluster |
| PPS | Provisioning Performance Schedule |
| PPS | Power Point System (Computer) |
| PPS | Punggol Primary School (Singapore) |
| PPS | Precise Punched-Slot (drilling) |
| PPS | Protocol and Parameter Select (response to Answer To Reset; 3GPP) |
| PPS | Pro Player Stadium (Miami, FL, USA) |
| PPS | Pandan Primary School (Singapore) |
| PPS | Preston Para Soccer (UK) |
| PPS | Peiying Primary School (Singapore) |
| PPS | Primary Power System |
| PPS | Protein and Peptide Science |
| PPS | Page Private School |
| PPS | Program Performance Specification |
| PPS | Pre-Paid System |
| PPS | Price Per Seat (contractual service agreement) |
| PPS | Project Prioritization System (US Army Installation Management Agency) |
| PPS | Power Pilot Scholarship (Canada, Air Cadet Course) |
| PPS | Permanent Personnel Services Pte Ltd (Singapore) |
| PPS | Priority Placement Program |
| PPS | Payload Pointing System |
| PPS | Planning and Preparation Services (LDSS) |
| PPS | Product Performance Specification |
| PPS | Parry Primary School (Singapore) |
| PPS | Photonic Packet Switch |
| PPS | Programming Procedures and Standards |
| PPS | Plastic Paint Solutions |
| PPS | Proposal Pricing System |
| PPS | Pet Passport System |
| PPS | Performance Power Score |
| PPS | Particles Per Set |
| PPS | Pre-Production Shop (development) |
| PPS | Program Performance Schedule |
| PPS | Project Program Sponsor |
| PPS | Partial Prefix Synchronizable |
| PPS | Primary Power Source/Supply |
| PPS | Pinnacle Professional Services Ltd (UK) |
| PPS | Peixin Primary School (Singapore) |
| PPS | Program Planner/Scheduler |
| PPS | Pharmacy Performance System |
| PPS | Pioneer Primary School Singapore) |
| PPS | Post-Partum Sterilization |
| PPS | Prakash Parcel Services (India) |
| PPS | Program Product Specification |
| PPS | Program Protection Survey(s) |
| PPS | Pulse Processing Subsystem |
| PPS | Pakistan Physiology Society |
| PPS | Primary Product Server |
| PPS | Positional Processing System |
| PPS | Performance Probability Score (stock ranking methodology) |
| PPS | Preferred Pharmacy Solutions, LLC (Haverhill, MA) |
| PPS | Pharmacotherapy Prescribing Service |
| PPS | Photochemical Photobiological Sciences (journal) |
| PPS | Personal Professional and Spiritual |
| PPS | Physical Plant Services |
| PPS | Professional Practice Systems, Inc. (software design company) |
| PPS | Personal Protection System |
| PPS | Pulse Pairs Per Second |
| PPS | Partido Popular Socialista (Socialist People's Party - Brazil) |
| PPS | Paint Preparation System (3M) |
| PPS | Peace and Public Service (Sri Lanka) |
| PPS | Partido Pais Solidario (Paraguay) |
| PPS | Pay Per Sale |
| PPS | Pictures Per Second |
| PPS | Pinewood Preparatory School (South Carolina Private School) |
| PPS | Purchasing Power Standard |
| PPS | Public Packet Switching |
| PPS | Payment Protection System (Digital Courier Technologies Inc.) |
| PPS | Personal Paging System |
| PPS | Philadelphia Prison System |
| PPS | Physical Protection System |
| PPS | Packets Per Second (X.25 Protocol) |
| PPS | Parallel Port Standard (IEEE Std 1284-1994) |
| PPS | Parallel Processing System |
| PPS | Path Protection Switching (Alcatel) |
| PPS | Pawar Public School (India) |
| PPS | Pedal Position Sensor (automotive) |
| PPS | Personal Proxy Service |
| PPS | Public-Private Sector (various locations) |
| PPS | Presse Programm Service (German media) |
| PPS | Peripheral Pulmonary Stenosis |
| PPS | Public Prison Service (New Zealand) |
| PPS | Professional Process Servers |
| PPS | Philadelphia Public Schools (Philadelphia, PA) |
| PPS | Project Petaling Street (Malaysia) |
| PPS | Patient Positioning System (healthcare) |
| PPS | Personal Public Service (Ireland) |
| PPS | Provincial Policy Statement (Canada) |
| PPS | Per Protocol Set (population for biometrical analysis in clinical trials) |
| PPS | Permanent Private Secretary |
| PPS | People Process System (various companies) |
| PPS | Partnership for Public Service |
| PPS | Personal Protection Specialist |
| PPS | Parliamentary Private Secretary (UK) |
| PPS | Per Person Sharing (travel) |
| PPS | Parents for Public Schools |
| PPS | Power Play Stats (hockey websites) |