| Acronym | Meaning |
| UNRISD | United Nations Research Institute For Social Development |
| CS | Combat Support - Computer Scientist -Costa Rica (FIPS 10-4 Country Code) - Serbia And Montenegro (ISO 3166 Digram) |
| EI | Ireland (FIPS 10-4 Country Code; From ire) |
| CMYK | Cyan Magenta Yellow Key/blacK (colour Model) |
| ASD(S&R) | (U.S.) Assistant Secretary Of Defense (Strategy & Requirements)) |
| SO | Somali Language (ISO 639-1 Code) |
| MD | Mendelevium |
| GNQ | Equatorial Guinea (ISO 3166 Trigram) |
| HO | Holmium |
| CST | Central Standard Time (UTC-6 Hours) |