| Acronym | Meaning |
| XII | Twelve (in Roman Numerals) |
| IREA | Intermountain Rural Electric Association |
| OCA | Observatoire De La C?te D'Azur - Offensive Counter-Air |
| TLS | Timor-Leste (ISO 3166 Trigram) -Times Literary Supplement |
| VIDS | Visual Information Display System |
| QWGAOR | Quadripartite Working Group On Army Operational Research (qwig-a-o-r) |
| AGI | Auxiliary Group Intelligence |
| IY | Iraqi-Saudi Neutral Zone (FIPS 10-4 Territory Code; Obsolete 1993) |
| ICV | Infantry Carrier Vehicle |
| BATTERS | Bisei Asteroid Tracking Telescope For Rapid Survey |