| Acronym | Meaning |
| HE | Hebrew Language (ISO 639-1 Code) |
| ACC | U.S. Air Combat Command - Air Component Commander - Altocumulus Castellanus - Atlantic Coast Conference - Automatic Climate Control - Area Control Center |
| NAILS | National Airspace Integrated Logistics System |
| HMP | Her Majesty's Prison |
| ITU | Intent-to-Use - International Telecommunication Union (International Telegraph Union 1865-1932) |
| COCOM | Combatant Command (military) |
| SOS | Somali Shilling (ISO 4217 Currency Code) |
| MAF | Maintenance Action Form |
| SX | Sonic X |
| OSA | Order Of St. Augustine |