| PASS | Paediatric Asthma Severity Score 
| Others |
| PASS | Paket Angebot Service System
| Others |
| PASS | Palmetto Assessment of State Standards
| Others |
| PASS | Pan American Summer Stock
| Others |
| PASS | Parametric Analysis of Ship Systems
| Others |
| PASS | Parent Advocates for Students and Schools
| Others |
| PASS | Parents Assisting Student Services
| Others |
| PASS | Parents Assuring Student Success
| Others |
| PASS | Parking Assistant
| Others |
| PASS | Particle Accelerator Security System
| Others |
| PASS | Partner Alliance for Safer Schools
| Others |
| PASS | Partners At School Sharing
| Others |
| PASS | Partnership for Academically Successful Students
| Others |
| PASS | Partnership for Achieving Student Success
| Others |
| PASS | Partnership for Achieving Successful Schools
| Others |
| PASS | Pathways for All Students to Succeed
| Others |
| PASS | Patron Satisfaction Survey
| Others |
| PASS | Paws Auto Scheduler System
| Others |
| PASS | Peer Assistance Support Scheme
| Others |
| PASS | Peer Assisted Study Session
| Others |
| PASS | Peer Assisted Study Sessions
| Others |
| PASS | Peer Assisted Study Support
| Others |
| PASS | Peer Assisted Support Scheme
| Others |
| PASS | Peer-Assisted Study Sessions
| Others |
| PASS | Peers Are Staying Straight
| Others |
| PASS | Pennsylvania Sprint Series
| Others |
| PASS | Performance Accountable Summer School
| Others |
| PASS | Performance Assessment for Self-Sufficiency
| Others |
| PASS | Performer Availability Screening Services
| Others |
| PASS | Permanent Access Speedway Seating
| Others |
| PASS | Personal Alert Safety System
| Hardware, Electronic Devices, Equipment |
| PASS | Personal Assistance and Safety Services
| Others |
| PASS | Personal Assistance Services and Supports
| Others |
| PASS | Personal Assistance Support Services
| Others |
| PASS | Personal, Academic, and Social Success
| Others |
| PASS | Personalized Automotive Security System
| Others |
| PASS | Pioneer Administrative Software System
| Others |
| PASS | Pirelli Active Safety System
| Others |
| PASS | Plain And Simple Stove
| Others |
| PASS | Plan to Achieve Self Sufficiency
| Others |
| PASS | Plan to Achieve Self Support
| Others |
| PASS | Planning And Scheduling System
| Others |
| PASS | Planning, Attention, Simultaneous, and Successive
| Others |
| PASS | Plans to Achieve Self Support
| Others |
| PASS | Portable Air Safety System
| Others |
| PASS | Portable Assisted Study Sequence
| Others |
| PASS | Portfolio Attribution Structured System
| Others |
| PASS | Position Aware Safety Systems
| Others |
| PASS | Positive Alternatives to School Suspension
| Others |
| PASS | Post Abortion Stress Syndrome
| Others |
| PASS | Post Approval Surveillance System
| Others |
| PASS | Postdoctoral Application Support Service
| Others |
| PASS | Power, Affiliation, Status, and Security
| Others |
| PASS | Powerful and Authentic Social Studies
| Others |
| PASS | Practice Analyze Study Succeed
| Others |
| PASS | Practice Assessment Strengthen Skills
| Others |
| PASS | Pre-Admission Screening System
| Others |
| PASS | Pre-departure Authorized Special Status
| Others |
| PASS | Predicate Alteration Security System
| Others |
| PASS | Prediction of Activity Spectra for Substances
| Others |
| PASS | Preferred Access Speedway Seating
| Others |
| PASS | Preferred Advertisement Submission Size
| Others |
| PASS | Preparatory Academic Skills for Students
| Others |
| PASS | Preparing for Academic and Social Success
| Others |
| PASS | Preventing Alcohol Sales to Students
| Others |
| PASS | Primary Alternative School Setting
| Others |
| PASS | Primary Avionics Software System
| Others |
| PASS | Princeton Alternative Secondary School
| Others |
| PASS | Principle for Active Safety Systems
| Others |
| PASS | Print Analyzer Savings Solutions
| Others |
| PASS | Pro All Stars
| Others |
| PASS | Pro All Stars Series
| Others |
| PASS | Pro-Am Sports System
| Others |
| PASS | Process Automation Software System
| Others |
| PASS | Process Automation, System concepts, and Solutions
| Others |
| PASS | Processes Automation Systems Solutions
| Others |
| PASS | Procurement Automated Source System
| Others |
| PASS | Professional Airways System Specialist
| Others |
| PASS | Professional Association for SQL Server
| Others |
| PASS | Professional Association of SQL Server
| Others |
| PASS | Professional Automated Self Study
| Others |
| PASS | Professional Aviation Safety Specialists
| Others |
| PASS | Professionalism, Ability, Skill, Service
| Others |
| PASS | Proficiency Assessment School Standards
| Others |
| PASS | Profile of Achievement and School Success
| Others |
| PASS | Program And Semester Switch
| Others |
| PASS | Program for Academic Skills and Success
| Others |
| PASS | Program for Academic Student Success
| Others |
| PASS | Programs for Academic Support Services
| Others |
| PASS | Progressive Assessment Skills Session
| Others |
| PASS | Project Agi Sci and Scumm (Interpreter & Games Analyzer)
| Others |
| PASS | Project Attendance for Secondary Schools
| Others |
| PASS | Proof of Age Standards Scheme
| Others |
| PASS | Provato Approvato Super Selezionato
| Others |
| PASS | Proximity Alarm Sounder System
| Others |
| PASS | Public Action Spells Success
| Others |
| PASS | Public After-School Sports
| Others |
| PASS | Pull Aim Squeeze and Sweep
| Others |
| PASS | Pull Aim Squeeze Spread
| Others |
| PASS | Pull Aim Squeeze Sweep
| Others |
| PASS | Pull, Aim, Squeeze, Sweep
| Others |