- AFAS stands for Air Force Aid Society
- AFAS stands for Automotive Fine Arts Society
- AFAS stands for Advanced Field Artillery System
- AFAS stands for Association of Faculty of Arts Students
- AFAS stands for Air Field Automation System (US Air Force)
- AFAS stands for Art For Art’s Sake
- AFAS stands for French Association for the Advancement of Sciences
- AFAS stands for ALCM Force Application System (US DoD)
- AFAS stands for Association for Adventure Sports
- AFAS stands for American Financial and Automotive Services, Inc.
- AFAS stands for Automatic Fire Alarm System
- AFAS stands for Air Force Assignment System (USAF)
- AFAS stands for ASEAN (Association of Southeast Asian Nations) Framework Agreement on Services (trade)
- AFAS stands for Auxiliary Feedwater Actuating System
- AFAS stands for Automated Fuels Accounting System
- AFAS stands for Australian French Association of Science & Technology Inc. (Australia)
- AFAS stands for Army Future Artillery System
- AFAS stands for Air-vehicle Force Application System
AFAS