| Acronym | Meaning |
 | PIR | Priority Intelligence Requirement |
 | AGO | Angola (ISO 3166 Trigram) |
 | AV | Anguilla (FIPS 10-4 Territory Code) -Audio-Visual -Aviation |
 | MODEM | Modulator-Demodulator |
 | WSTC | Women Signallers Territorial Corps (WWII UK) |
 | GEV | Ground Effect Vehicle |
 | CAA | Canadian Automobile Association - (NORAD) Center For Aerospace Analysis - (U.S.) Center For Army Analysis - (U.S.) Clean Air Act - (U.S. Army) Concepts Analysis Agency - Civil Aviation Authority - Colonial Athletic Association |
 | NTZ | Iraq-Saudi Arabia Neutral Zone (ISO 3166 Trigram; Obsolete 1993) |
 | VON | Victorian Order Of Nurses |
 | AAFES | Army And Air Force Exchange Service |