| Acronym | Meaning |
| BUNO OR BUNO | Bureau Number (aircraft Serial Number) |
| KGB | Komitet Gosudarstvennoy Bezopasnosti (Russian Committee For State Security) (1954-1991) |
| AR | Arabic Language (ISO 639-1 Code) |
| HTI | Haiti (ISO 3166 Trigram) |
| IDN | Indonesia (ISO 3166 Trigram) |
| DTH | Direct To Home (television) |
| TI | Tebi - Titanium |
| CDD | Capabilities Development Document |
| NRA | National Rifle Association |
| FF | Final Fantasy |