| Abbreviation | Definition |
|---|---|
| SADL | Situation Awareness Data Link |
| SADM | Secretary of the Army Decision Memo |
| SADM | System Acquisition Decision Memorandum |
| SADO | Seek And Destroy Operation |
| SADR | Standard Ambulatory Data Record |
| SAE | Service Acquisition Executive |
| SAEB | Special Army Evaluation Board |
| SAEC | South African Engineer Corps |
| SAEDA | Subversion and Espionage Directed Against the Army |
| SAF | Secretary of the Air Force |
| SAF | Semi Automated Forces |
| SAF | Singapore Armed Forces |
| SAF | Soviet Air Force |
| SAF | Soviet Armed Forces |
| SAF | Sudanese Armed Forces |
| SAFB | Schilling Air Force Base |
| SAFB | Sheppard Air Force Base, Wichita Falls, Texas |
| SAFCS | Small Arms Fire Control System |
| SAFE | Safeguarding America For Everyone |
| SAFE | Secure Analyst File Environment |