| Abbreviation | Definition |
|---|---|
| SSR | Special Support and Reconnaissance company |
| SSR | Supply Support Request |
| SSR | Sword Swing Ratio |
| SSR | System Summary Report |
| SSRA | Shan State Revolutionary Army |
| SSRA | System Safety Risk Assessment |
| SSRC | Short Service Regular Commission |
| SSS | Scout Sniper School |
| SSS | Self-Stecker Selection |
| SSS | Senior Span Segment |
| SSS | Shelter Subsystem |
| SSS | Shoot, Shovel, and Shut the door |
| SSS | Singing Short Sword |
| SSS | Software Segment Specification |
| SSS | SOS for a Submarine Attack |
| SSS | Storage Serviceability Standard |
| SSS | Sub Sonic Sniper |
| SSS | Sub-Sonic Sniper |
| SSS | System Segment Specification |
| SSSC | Self Service Supply Center |