| Acronym | Meaning |
| VHF | Very High Frequency |
| TIGER | Topologically Integrated Geographic Encoding And Referencing System |
| HSS | Health Service Support -High-Speed Steel |
| LRU | Line-Replaceable Unit |
| WNF | Will Not Fix |
| ETC/RMT | Explosive Transient Camera/Rapidly Moving Telescope |
| MOD | Magneto-optical Disc - Masters Of Deception - Minimum Object Distance - Multiple Organ Dysfunction |
| POG | Passionfruit |
| PIB | PolyIsoButylene |
| VIR | U.S. Virgin Islands (ISO 3166 Trigram) - Virgin Atlantic Airways (ICAO Code) |