| Acronym | Meaning |
| GUY | Guyana (ISO 3166 Trigram) |
| BOS | Battlefield Operating System |
| EO | Electro-Optics - Engagement Operations |
| E | East |
| KYD | Cayman Islands Dollar (ISO 4217 Currency Code) |
| TIBS | Tactical Information Broadcast System |
| HUMINT | Human Intelligence (military Parlance) |
| BNICE | Biological |
| SQ | Sound Quality |
| CNO | Computer Network Operations |