| Acronym | Meaning |
 | SH | Serbo-Croatian Language (ISO 639-1 Code) |
| OCOKA | Observation |
| RX | Receive |
| NB | Norwegian Bokm?l Language (ISO 639-1 Code) |
| LX | Luxembourg (amateur Radio ITU Prefix) - Swiss International Airlines (IATA Code) |
| EIAH | Environnements Informatiques Pour L'Apprentissage Humain |
| TMA | Texas Medical Association |
| USCINCSPACE | United States Commander In Chief |
| NEX | Navy EXchange |
| HBO | Home Box Office |
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