| Acronym | Definition |
|---|
| POPS | POP (Post Office Protocol) Secure |
| POPS | Points of Presence |
| POPS | Post Office Protocol Server (software) |
| POPS | Performance Optimized Page Sizing |
| POPS | Partitioned Optical Passive Star (network topology) |
| POPS | Parachutists Over Phorty Society (skydiving organization) |
| POPS | Project Operations |
| POPS | Perceptions of Parents Scale (psychology) |
| POPS | Probability of Program Success |
| POPS | Power of Positive Students (est. 1981) |
| POPS | Partners of Prisoners and Families Support Group (UK) |
| POPS | Portable Organ Preservation System |
| POPS | Problem Oriented Public Safety (Washington State Patrol) |
| POPS | Periodically Oscillating Plasma Sphere (Inertial-Electrostatic-Confinement Fusion Device) |
| POPS | Pacific Okinawa Players |
| POPS | Portland Oregon Paper Shapers (origami group) |
| POPS | Perceptions of Organizational Political Scale |
| POPS | Power Over Polio Support |
| POPS | People, Organizations, Projects, Skills (US NASA) |
| POPS | PACI Online Proposal System (Partnership for Advanced Computational Infrastructure) |
| POPS | Paperless Ordering Procurement System |
| POPS | People Observing People's Safety (behavior-based safety program) |
| POPS | Philharmonic Orchestra/Philharmonic Symphony |
| POPS | Port Operational Performance Simulator |
| POPS | Primary Ocean/Oceanographic Prediction System |
| POPS | Plain Old Provisioning System |
| POPS | Partitioned Operations Storage (Nortel) |
| POPS | Pyrotechnic Optical Plume Simulators |