| PSA | Dell Pre-Boot System Assessment 
| Others |
| PSA | GNU PSA.OUT Pretty Simple Archive file
| Others |
| PSA | Pacific Science Association
| Others |
| PSA | Pacific Sociological Association
| Others |
| PSA | Pacific Southwest Airlines
| Others |
| PSA | Packet Switching Asic
| Others |
| PSA | Pakistan Student Association
| Others |
| PSA | Palmetto State Armory
| Others |
| PSA | Pappayude Swantham Appoos
| Others |
| PSA | Parallel Signature Analysis
| Others |
| PSA | Parent and Staff Association
| Others |
| PSA | Parent School Association
| Others |
| PSA | Parent Staff Association
| Others |
| PSA | Parent Supervision Advised
| Others |
| PSA | Parking Support Alert
| Others |
| PSA | Parti Socialiste Autonome
| Others |
| PSA | Participating State Agencies
| Others |
| PSA | Partido Socialista de Andalucí
| Others |
| PSA | Partido Socialista de Aragón
| Others |
| PSA | Partito Socialista Autonomo
| Others |
| PSA | Partnership for a Secure America
| Others |
| PSA | Passenger Sales Agent
| Others |
| PSA | Passenger Services Act
| Others |
| PSA | Passenger Shipping Association
| Others |
| PSA | Pastel Society of America
| Others |
| PSA | Pastoral Services Appeal
| Others |
| PSA | Patient Stress And Anxiety
| Others |
| PSA | PAYE Settlement Agreement
| Others |
| PSA | Payload Service Area
| Others |
| PSA | Payload Support Avionics
| Others |
| PSA | Peace Studies Association
| Others |
| PSA | Pedestrian Safety Assessment
| Others |
| PSA | Pediatric Services of America
| Others |
| PSA | Peel Summer Academy
| Others |
| PSA | Penguin Secret Agency
| Others |
| PSA | Per Screen Average
| Others |
| PSA | Perodua Smart Assist
| Others |
| PSA | Persistent Sciatic Artery
| Others |
| PSA | Personal Savings Account
| Others |
| PSA | Personal Security Application
| Others |
| PSA | Personal Shopping Assistant
| Others |
| PSA | Personal Sport Audio
| Others |
| PSA | Personal Sports Audio
| Others |
| PSA | Personally Signed Autograph
| Others |
| PSA | Petroleum Safety Administrator
| Others |
| PSA | Petroleum Safety Authority
| Others |
| PSA | Petty Slutty and
| Others |
| PSA | Peugeot Société Anonyme
| Others |
| PSA | Pharmaceutical Society of Australia
| Others |
| PSA | Philippine Statistics Authority
| Others |
| PSA | Philippine Student Association
| Others |
| PSA | Philippines Social Army
| Others |
| PSA | Philosophy of Science Association
| Others |
| PSA | Phone-paid Services Authority
| Others |
| PSA | Photographic Society of America
| Others |
| PSA | Php Site Admin
| Others |
| PSA | Phycological Society of America
| Others |
| PSA | Physical Sector Address
| Others |
| PSA | Pilsner Style Ale
| Others |
| PSA | Pininfarina Spider Azzurra
| Others |
| PSA | Pisa International Airport
| Others |
| PsA | Piscis Austrinus
| Others |
| PSA | Piston Assembly
| Others |
| PSA | Planetary Science Archive
| Others |
| PSA | Planetary Steering Axle
| Others |
| PSA | Planning And Service Area
| Others |
| PSA | Plano Sports Authority
| Others |
| PSA | Plate Setter Automatic
| Others |
| PSA | Platform Security Architecture
| Others |
| PSA | Player Service Agent
| Others |
| PSA | Please See Attached
| Others |
| PSA | Plesk Server Administrator
| Others |
| PSA | Pluggable Storage Architecture
| Others |
| PSA | Plymouth Soccer Association
| Others |
| PSA | Poetry Society of America
| Others |
| PSA | Polar Surface Area
| Others |
| PSA | Police Statistical Area
| Others |
| PSA | Political Studies Association
| Others |
| PSA | Polskie Stowarzyszenie Aktuariuszy
| Others |
| PSA | Polyester Steel Arimid
| Others |
| PSA | Pooling and Servicing Agreement
| Others |
| PSA | Poor Stray Animal
| Others |
| PSA | Poppy Street Announcement
| Others |
| PSA | Porsche South Africa
| Others |
| PSA | Port of Singapore Authority
| Others |
| PSA | Port Support Activity
| Others |
| PSA | Portable Spectrum Analyzer
| Others |
| PSA | Portable Sport Audio
| Others |
| PSA | Positive Steering Amplifier
| Others |
| PSA | Post Shakedown Availability
| Others |
| PSA | Posterior Septal Artery
| Others |
| PSA | Posterior Spinal Artery
| Others |
| PSA | Potential Student Athlete
| Others |
| PSA | Poultry Science Association
| Others |
| PSA | Power Automation System
| Others |
| PSA | Power Servo Assembly
| Others |
| PSA | Power Station of Art
| Others |
| PSA | Power Supply Agreement
| Others |
| PSA | Practice Support Assistance
| Others |
| PSA | Pre-Boot System Assessment
| Others |
| PSA | Pre-Scheduled Appointment
| Others |
| PSA | Pre-Sleep Activity
| Others |
| PSA | Precipitation Series Algorithm
| Others |
| PSA | Precision Strike Association
| Others |
| PSA | Preferred Spin Axis
| Others |
| PSA | Preferred Storage Area
| Others |
| PSA | Prefixed Save Area
| Others |
| PSA | Prefixed Storage Area
| Others |
| PSA | Prescription Safety Assessment
| Others |
| PSA | Pressure Sensitive Adhesive
| Others |
| PSA | Pressure Sensitive Adhesives
| Others |
| PSA | Pressure Swing Absorption
| Others |
| PSA | Pressure Swing Adsorption
| Others |
| PSA | Pressure Switch Assembly
| Others |
| PSA | Pressure-Sensitive Adhesive
| Others |
| PSA | Pretty Strange Anecdote
| Others |
| PSA | Prices Surveillance Act 1983
| Others |
| PSA | Pricing Strategy Advisor
| Others |
| PSA | Priest Sexual Abuse
| Others |
| PSA | Primary Security Administrator
| Others |
| PSA | Primary Substance Of Abuse
| Others |
| PSA | Primary Systemic Amyloidosis
| Others |
| PSA | Print Server Appliance
| Others |
| PSA | Private School Affidavit
| Others |
| PSA | Pro Snowboarders Association
| Others |
| PSA | Probabilistic Safety Assessment
| Others |
| PSA | Probability of S and A
| Others |
| PSA | Problem Solution Acceptance
| Others |
| PSA | Problem Solving Assessment
| Others |
| PSA | Problem Statement Analyzer
| Others |
| PSA | Procedural Sedation and Analgesia
| Others |
| PSA | Process Save Area
| Others |
| PSA | Produce Safety Alliance
| Others |
| PSA | Product Specific Attribute
| Others |
| PSA | Production Share Agreement
| Others |
| PSA | Production Sharing Agreement
| Others |
| PSA | Professional Sales Association
| Others |
| PSA | Professional Service Association
| Others |
| PSA | Professional Service Automation
| Others |
| PSA | Professional Services Agreement
| Others |
| PSA | Professional Services Applications
| Others |
| PSA | Professional Services Automation
| Others |
| PSA | Professional Services of America
| Others |
| PSA | Professional Skaters Association
| Others |
| PSA | Professional Sport Authenticator
| Others |
| PSA | Professional Sport Authenticators
| Others |
| PSA | Professional Sports Authenticator
| Others |
| PSA | Professional Squash Association
| Others |
| PSA | Professional Staff
| Others |
| PSA | Professional Staff Association
| Others |
| PSA | Professional Standards Authority
| Others |
| PSA | Profiles of Selected Architects
| Others |
| PSA | Program Start Address
| Others |
| PSA | Program Support Agreement
| Others |
| PSA | Programmable Switch Array
| Others |
| PSA | Progressive Spinal Ataxia
| Others |
| PSA | Progressive Students Alliance
| Others |
| PSA | Prolonged Sleep Apnea
| Others |
| PSA | Promotes Stress and Anxiety
| Others |
| PSA | Promoting Stress and Anxiety
| Others |
| PSA | Prostate Specific Androgen
| Others |
| PSA | Prostate Specific Antigen
| Others |
| PSA | Prostate Specific Antigenor
| Others |
| PSA | Prostate-Specific Antigen
| Others |
| PSA | Prostitute of School Age
| Others |
| PSA | Protection Sports Association
| Others |
| PSA | Protective Services for Adults
| Others |
| PSA | Protein Specific Antigen
| Others |
| PSA | Provider Stationary Agent
| Others |
| PSA | Provisions Stowage Assembly
| Others |
| PsA | Pseudomonas Aeruginosa
| Others |
| Psa | Pseudomonas syringae pv actinidiae
| Others |
| PSA | Psoriasis Symptom Assessment
| Others |
| PsA | Psoriatic Arthritis
| Others |
| PSA | Psychology Student Alliance
| Others |
| PSA | Public Safety Act
| Others |
| PSA | Public Safety Assessment
| Others |
| PSA | Public Schools Association
| Others |
| PSA | Public Sector Agreement
| Others |
| PSA | Public Securities Association
| Others |
| PSA | Public Servants Association
| Others |
| PSA | Public Service Ad
| Others |
| PSA | Public Service Agreement
| Others |
| PSA | Public Service Announcement
| Others |
| PSA | Public Service Announcements
| Others |
| PSA | Public Service Association
| Others |
| PSA | Public Services Association
| Others |
| PSA | Publice Service Announcement
| Others |
| PSA | Publisher Service Agreement
| Others |
| PSA | Puntland Students Association
| Others |
| PSA | Pur Sang Automobiles
| Others |
| PSA | Purchase and Sale Agreement
| Others |