| Acronym | Meaning |
| CU | Copper (Latin Cuprum) |
| DOD | U.S. Department Of Defense |
| NMCI | Navy Marine Corps Intranet |
| AFR | Afrikaans Language (ISO 639-2 Code) |
| EDCS | Environmental Data Coding Specification |
| NM | Nanometre |
| ZA | Zeptoampere |
| NY | Chichewa Language (ISO 639-1 Code) |
| NAVCAMS | Naval Communications Area Master Station |
| SAVAK | Sazamane Etelaat Va Amniate Kechvar (Iranian Security And Intelligence Service) |