What does pops stand for?

Popular Concerts (AD)

Free-Fall Pop-Up Ocean Bottom Seismometer - Marine science (MSC)

National Beverage Corp. - NASDAQ symbol (SAG)

Pantograph Optical Projection System (IEEE)

Paperless Order Processing System (SAUS)

Parachute Opening Proximity Sensor (MCD)

Partners of Prisoners & Families Support Group (WDAA)

Pediatric Oncology Parents Support (EARSL)

People Opposed to Pornography in Schools - Group opposing sex education in schools

Performance Optimized Page Size (SAUS)

Performance-Oriented Packing Standard

Platt's Oilgram Price Service

Port Operational Performance Simulator - Military technology (DDF)

Positioning Orbital Propulsion System (MCD)

Preserve Our Presidential Sites (EA)

Pressurizer Overpressure Protection System - Nuclear energy (NRCH)

Primary Oceanographic Prediction System (SAUS)

Principal Oscillation Patterns Analysis

Process Operating System - Toshiba Corp. - Japan

Procurers of Painted-Label Sodas - Defunct (EA)

Profiles of Problem Solving - Test (TMMY)

Program for Operator Scheduling - Bell System computer program

Project Operations - Navy (NVT)

Protect Our Pelican Society - Later, PMBS (EA)

Pyrotechnical Optical Plume Simulator (SAUS)

Pyrotechnic Optical Plume Simulation

Pyrotechnic Optical Plume Simulator (MCD)