| Acronym | Meaning |
| ATGM | Anti-Tank Guided Missile |
| RUS | Russian Language (ISO 639-2 Code) |
| RCS | Radar Cross-Section - Revision Control System - Reaction Control System |
| WIPO | World Intellectual Property Organization |
| CDA | UK Centre For Defence Analysis |
| NASED | National Association Of State Election Directors [1][2] |
| NLD | Dutch Language (ISO 639-2 Code) |
| AM | Amharic Language (ISO 639-1 Code) - Attometre |
| QFE | Quoted For Emphasis -Local Ground Level Atmospheric Pressure (aeronautical Q Code) |
| GA | Gallium - Gigaannum |