| Acronym | Meaning |
| SNE | Synthetic Natural Environment |
| TBGRI | Tropical Botanic Garden And Research Institute (India) |
| ARL | UK Admiralty Research Laboratory (1921?1977) - U.S. Army Research Laboratory - UIUC Aviation Research Laboratory |
| DAFIF | Digital Aeronautical Flight Information File |
| CDA | UK Centre For Defence Analysis |
| WC | Water Closet - Winston Churchill - World Cup (sports) |
| AYU | As Yet Unknown |
| UMIST | University Of Manchester Institute Of Science And Technology |
| MOCAS | Mechanization Of Contract Administration Services |
| VII | 7 (in Roman Numerals) |