-
Portable Construction Systemâ„¢
miscellaneous | unclassified
-
Personnel Communication System
governmental | military
-
Professional Clinical Services
business | general
-
Payload Control Supervisor
governmental | nasa
-
Permanent Change Of Station
governmental | military
-
Professional, Creative, And Smart
miscellaneous | funnies
-
Pancreatic Cancer Symposium
community | non-profit organizations
-
Processor Controlled Strapping
governmental | military
-
medical
-
miscellaneous | funnies
-
academic & science | physics
-
governmental | military
-
Personal Communications Service
governmental | military
-
computing | software
-
Photon Correlation Spectroscopy
academic & science | physics
-
Presbyterian Christian School
community | schools
-
governmental | military
-
computing | hardware
-
Sprint-nextel Corporation (former Symbol - Now S)
business | nyse symbols
-
Pretty Complicated System
miscellaneous | science fiction
-
miscellaneous | unclassified
-
governmental | nasa
-
Metropcs Communications, Inc
business | nyse symbols
-
community | film censorship
-
Parkmead Curriculum School
miscellaneous | unclassified
-
Pacific Collegiate School
miscellaneous | unclassified
-
Portable Communication System
governmental | military
-
Procurement Costing Software
governmental | us government
-
business | products
-
Professional Childrens' School
community | schools
-
academic & science | electronics
-
business | companies & firms
-
computing | file extensions
-
governmental | military
-
medical
-
Personal Computer Systems
miscellaneous | unclassified
-
miscellaneous | manufacturing
-
Personal Communications System
internet | chat
-
Productive, Comprehensive, And Simple
business | general
-
Portfolio Calculatrice Scientifique
international | french
-
Pesticide Control Service
miscellaneous | unclassified
-
governmental | nasa
-
miscellaneous | unclassified
-
community | schools
-
academic & science | astronomy
-
computing | hardware
-
Permanent Change Of Station
academic & science | ocean science
-
Poker Championship Series
miscellaneous | poker
-
Personal Communication Systemsmetro
miscellaneous | unclassified
-
Permanent Control Security
computing | security
-
business | accounting
-
governmental | nasa
-
Public Service Commission
governmental
-
internet | chat
-
internet | chat
-
Promoting Competitive Service
business | general
-
governmental | nasa
-
Personal Communications Service
computing | general
-
Professional Clubmakers Society
miscellaneous | hobbies
-
Personal Communications Service
computing | telecom
-
Public And Commercial Services
miscellaneous | unclassified
-
Partido Cristiano Socialista
international | guatemalan
-
Procedure Completion Sheet
governmental | nasa
-
business | general
-
Physical Component Summary
governmental | military
-
Potash Corporation Of Saskatchewan
business | companies & firms
-
governmental | transportation
-
Personal Computer Service
computing | general
-
regional | airport codes
-
miscellaneous | aircraft & aviation
-
Microsoft Clipart Gallery Picture Package
computing | file extensions
-
miscellaneous | unclassified
-
Production Control System
business | general
-
miscellaneous | unclassified
-
academic & science | physics
-
Public And Commercial Services Union
community | unions
-
Pathetic Customer Service
miscellaneous | funnies
-
Permanent Change Of Station
governmental | fda
-
Picture Communication Symbols
miscellaneous | unclassified
-
community
-
governmental | nasa
-
miscellaneous | funnies
-
miscellaneous | funnies
-
Professional Children's School
community | educational
-
Possession Of A Controlled Substance
governmental | police
-
Pittsylvania County Schools
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
Port Congestion Surcharge
business
-
academic & science | architecture
-
Provincial Civil Services
miscellaneous | unclassified
-
Patrol Craft, Anti-submarine
miscellaneous | ship types
-
Proposed Committee Substitute
governmental | us government
-
governmental | transportation
-
Projected Coordinate System
miscellaneous | science fiction
-
miscellaneous | funnies
-
business | general
-
Personal Cellular Service
miscellaneous | unclassified
-
Pain Catastrophizing Scale
medical
-
Personal Communications Services
miscellaneous | unclassified
-
Possession Of A Controlled Substance
community | law & legal
-
computing | assembly
-
Procured Component Software
governmental | military
-
miscellaneous | unclassified
-
Professional Creative And Serious
community | educational
-
Parking Convenience Sticker
community
-
governmental | nasa
-
computing | texting
-
Permanent Change Of Station
governmental | us government
-
Prescription Card Services
medical | hospitals
-
Professional Communication Society
miscellaneous | unclassified
-
Predefined Command Sequence
governmental | nasa