| Abbreviation | Definition |
|---|---|
| SS | Special Shot |
| SS | Special Staff |
| SS | Specific Suggestion |
| SS | Submarine |
| SS | Subordinate System |
| SS | Super Sector |
| SS | Surface-to-Surface |
| SS | Sustainable Site |
| SS | System Specification |
| SS | System Supervisor |
| SS | System Support |
| SS | Systems Summary |
| SS-12 | Scaleboard Missile |
| SS-13 | Savage Missile |
| SS-14 | Scamp Missile |
| SS-16 | Sinner Missile |
| SS-17 | Spanker Missile |
| SS-18 | Satan Missile |
| SS-19 | Stiletto Missile |
| SS-20 | Saber Missile |