| Acronym | Meaning |
 | BOC | British Orthodontic Society - British Oxygen Company |
| HOSTAC | Helicopter Operations From Ships Other Than Aircraft Carriers |
| AAR | Afar Language (ISO 639-2 Code) |
| RW | Kinyarwanda Language (ISO 639-1 Code) |
| GLA | Scottish Gaelic Language (ISO 639-2 Code) |
| ASD | (U.S.) Assistant Secretary Of Defense - Autism Spectrum Disorder |
| ISEF | Intel International Science And Engineering Fair |
| NTV | Non-Tactical Vehicle |
| IIT | Illinois Institute Of Technology - Indian Institutes Of Technology - Indiana Institute Of Technology |
| LEO | Low Earth Orbit |
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