| Acronym | Meaning |
| IOM | Iowa |
| SCNT | Somatic Cell Nuclear Transfer |
| OSS | Ossetic Language (ISO 639-2 Code) |
| VCDS | (Canada) Vice-Chief Of The Defence Staff |
| SDH | Synchronous Digital Hierarchy |
| AOR | Area Of Responsibility |
| SWT | Sea Water Tank |
| CFSP | Common Foreign And Security Policy |
| NA | Nauruan Language (ISO 639-1 Code) |
| LTU | Lithuania (ISO 3166 Trigram) |