Academic Requirement Tracking System | Academic & Science |
Atmospheric Radiative Transfer Simulator | Academic & Science |
Addiction Research and Treatment Services | Academic & Science |
Atlanta Reprographics and Typesetting Services | Business |
Association for Retail Technology Standards | Business |
Asphalt Rubber Technology Service | Business |
Austin Revitalizing The Shores | Community |
At Risk Talented Students | Community |
Arts Restoration Throughout Schools | Community |
Arts Recognition and Talent Search | Community |
Artists Rendering Their Services | Community |
Artscene Radio Talk Show | Community |
Symposium on Small Computers in the ARTS | Community |
Analog Real-time Synthesizer | Computer Hardware |
Action Real Time Strategy | Computing |
Association of Retail Technology Standards | Computing |
American Radio Telephone System | Computing |
Automatic Range Transponder System | Electronics |
Advocacy, Research, Training and Services | General |
A Reason to Survive | General |
Acquisition Requirements Tracking System | General |
Alpha Repertory Television Service | General |
Area Rapid Transit System | General |
Alignment Reference Transfer System | General |
Action Review Tracking System | General |
Automation Result Triage System | General |
Adaptive Restraint Technology System | General |
American Race Truck Series | General |
Advanced Road Traffic Systems | General |
Automated Radar Terminal System | Governmental |
Advanced Rural Transportation Systems | Governmental |
Activities Reservations Tracking System | Governmental |
Advanced Rural Transportation System | Governmental |
Arrmy Training Study | Military and Defence |
All Range Tactical Squadron | Military and Defence |
Automated Resource Tracking System | Space Science |