What does pass stand for?

Passive (NTIO)

Panic Attack Sufferers' Support Groups (EA)

Parameterization of Subgrid Scale (SAUS)

Parents Against Secondhand Smoke (SAUS)

Parents Against Subliminal Seduction - Defunct (EA)

Parked Aircraft Security System (PDAA)

Partnership for Achieving Successful Schools

Parts Analysis Summary Sheet

Pass - GeoNet geographic features code (GEON)

Pass - Postal Service standard (OPSA)

Passage - Maps and charts (KSC)

Passenger (KSC)

Passenger Automated Selection System (ADA)

Passim - Everywhere - Latin

Passitive (SAUS)

Passivate - Metallurgy (IAA)

Passivated (SAUS)

Passive

Passive Acquisiton Surveillance System (SAUS)

Passive-Active Surveillance System (MCD)

Passive Aircraft Surveillance System

Passive & Active Sensor Subsystem (SAUS)

Passport (SAUS)

Passport - NCIC car make code

Patrol Advanced Surveillance System (MCD)

Pay/Personnel Administrative Support System (NVT)

Penetration Aids/Strike System (NG)

Performance Analysis Software System (SAUS)

Performance Analysis Subsystem - Military (CAAL)

Performance Assessment Scientific Support (ABAC)

Personal Access Satellite System - NASA (CIST)

Personalized Automotive Security System - In product name, PASS-Key - Delco Electronics - Automotive engineering

Personnel Access Safety System

Personnel Accounting & Skills System (SAUS)

Petroleum Abstracts Search Service - Online information service

Petroleum Abstracts Search System (SAUS)

Phased Array Sector Scanner - Instrument for measuring ultrasound - Trademark of General Electric Co.

Phoenix Ability Survey System - Test

Photo-Access Security System (SAUS)

Photogrammetric Archival Storage System (SAUS)

Pilot Aerial Survival System (PDAA)

Pirelli Active Safety System

Planning and Scheduling Session

Planning and Scheduling System (NASA)

Planning and Specification Software (SAUS)

Policyowner Attitude Survey Service - LIMRA

Polish Assembler (SAUS)

Polymeric Aluminum Silicate Sulfate - Inorganic chemistry

Pooled Analytical Stereoplotter System (PDAA)

Portable Analysis/Synthesis System (TIMI)

Portable Analyze/Synthesize System (SAUS)

Portable Assisted Study Sequence Program - California (EDAC)

Position and Surveyance System (SAUS)

Positioning and Surveying System (MCD)

Post-Accident Sampling Systems - Nuclear energy

Precision Aerial Survey System (3di) - National Aeronautics and Space Administration (GIS)

Precision Angulation and Support System (SAUS)

Precision Autocollimating Solar Sensor

Prenotification Analysis Support System (SAUS)

Pressurized Air Starter System (MCD)

Price Adjusted Single Sampling (PDAA)

Primary Academic Sentiment Scale - Child development test

Primary Avionics Software System (NASA)

Prince Albert Satellite Station (SAUS)

Priority Academic Student Skills

Private Alarm Signalling System

Private Automatic Switching System - Telecommunications

Procurement Aging and Staging System - Army (AABC)

Procurement and Acquisition Support System (SAUS)

Procurement Automated Source System - Small Business Administration - Washington, DC - Information service or system (IID)

Production Automated Scheduling System (IEEE)

Professional Accounting System for Schools (AIE)

Professional Airways Systems Specialists (EA)

Professional Airways Systems Specialists Division - An association (EA)

Professional Amateur Sports Systems - Cable-television network

Professional Association for SQL Server (EA)

Professional Association of Secretarial Services - Later, NASS (EA)

Program Aid Software Systems - Computer science (IEEE)

Program Alternative Simulation System (KSC)

Program Analysis of Service Systems - Procedure to evaluate human service programs

Programmed Access/Security System - Card Key Systems

Programming Aid Software System (SAUS)

Project Activating Signal System (SAUS)

Prototype and Short-Run Services, Inc. - Commercial firm

Prototype Artillery Sub-System (SAUS)

Pull pin, Aim extinguisher, Squeeze trigger, Sweep side to side - Safety

Purchasing Activities Support System (SAUS)

Pure Acoustic Sounder (SAUS)

Passage (DD)

Passerini - Botanist in plant scientific name (HUH)

Passover (BARN)