| Acronym | Meaning |
| OGX | OUARGLA -a Petrolium State In The South Of Algeria |
| UTEP | University Of Texas At El Paso (pronounced You-tep) |
| OSA | Order Of St. Augustine |
| MCD | Minimal Cerebral Dysfunction |
| ZA | Zeptoampere |
| C2IEDM OR C?IEDM | Command And Control Information Exchange Data Model |
| MDL | Moldovan Leu (ISO 4217 Currency Code) |
| ACA | Airspace Control Authority - Airspace Co-ordination Area - A Current Affair |
| FIE | Fly-In Echelon |
| MNP | Northern Mariana Islands (ISO 3166 Trigram) |