| Acronym | Meaning |
| MSLP | Mean Sea Level Pressure |
| VOL | VolapĀk Language (ISO 639-2 Code) |
| JSOA | Joint Special Operations Area |
| III | Three (in Roman Numerals) |
| GI | Galvanised Iron - Gastro-Intestinal - General Issue -Gibraltar (ISO 3166 Digram; FIPS 10-4 Territory Code) -Government Issue |
| VNS | Virtual Network System |
| EAC | Echelons Above Corps |
| NABCI | North American Bird Conservation Initiative (nab-see) |
| ACORN | Association Of Community Organizations For Reform Now |
| DLIR | Depot-Level Inspection And Repair |