| Abbreviation | Definition |
|---|---|
| S | Samaritan |
| S | Seadog |
| S | Senorita |
| S | Sweep |
| SA | Security Agent |
| SA | Shopping Assistant |
| SA | Special Agent |
| SA | System Administrator |
| SAA | Senior Accredited Appraiser |
| SAB | Senior Advisory Board |
| SAC | Senior Administrative Clerk |
| SAC | Social Action Coordinator |
| SADA | Senior Assistant District Attorney |
| SAE | Sexual Assault Examiner |
| SAFE | Sexual Assault Forensic Examiner |
| SAFS | Shuaibu Abubakar Fatima Shelleng |
| SAHD | Stay At Home Dad |
| SAHM | Stay At Home Mom |
| SAM | Security Account Manager |
| SAM | Security Accounts Manager |