| Acronym | Meaning |
| VIS | Vavoua International School - Vienna Independent Shorts - Viewable Image Size - Visual Instruction Set |
| SE | Northern Sami Language (ISO 639-1 Code) |
| PTAN | Precision Terrain Aided Navigation |
| USS | United States Ship (sometimes Meaningless; See Star Trek) |
| AU | Gold |
| ISL | Icelandic Language (ISO 639-2 Code) |
| XAF | BEAC (Banque Des ?tats De L'Afrique Centrale) Central Africa CFA (Coop?ration Financi?re En Afrique Centrale) Franc (ISO 4217 Currency Code) |
| IANAL | I Am Not A Lawyer |
| HDM | Human Decision-Making |
| III | Sichuan Yi Language (ISO 639-2 Code) |