| Acronym | Meaning |
| RHWR | Radar Homing And Warning Receiver (raw For Short) |
| SAR | Saudi Riyal (ISO 4217 Currency Code) -Search And Rescue - Special Administrative Region - Synthetic Aperture Radar |
| APC | Armoured Personnel Carrier - Armour Piercing Capped (ammunition) |
| ZU | Zulu Language (ISO 639-1 Code) |
| RAMARK | RAdar MARKer |
| CI | Curie |
| IRA | Individual Retirement Account (legally |
| LONEOS | Lowell Observatory Near-Earth-Object Search |
| XBML | EXtensible Battle Management Language |
| HVAP | High Velocity Armour Piercing (ammunition) |