| Acronym | Meaning |
| FMSF | False Memory Syndrome Foundation |
| GS | General Support -Gigasiemens - South Georgia And The South Sandwich Islands (ISO 3166 Digram) |
| NGIC | National Ground Intelligence Center (Injick) |
| RSS | Really Simple Syndication |
| SUR | Suriname (ISO 3166 Trigram) |
| VIS | Vavoua International School - Vienna Independent Shorts - Viewable Image Size - Visual Instruction Set |
| CIR | (Commander's) Critical Information Requirements |
| OP CIT | Opere Citato (Latin |
| NRAO | National Radio Astronomy Observatory |
| DPKO | UN Department For Peacekeeping Operations |