| Acronym | Meaning |
| NAACP | National Association For The Advancement Of Colored People (N Double-A CP) |
| CND | Campaign For Nuclear Disarmament - Computer Network Defence |
| CONMEBOL | Confederaci›n Sudamericana De Fœtbol (Spanish |
| LTC | Lieutenant-Colonel (U.S.) |
| APL | A Programming Language - Acute Promyeloid Leukaemia - Anti-Personnel Landmine - Applied Physics Laboratory (Johns Hopkins University) |
| SMH | Shaking My Head |
| COMMZ | Communications Zone (military) |
| ILRI | International Livestock Research Institute |
| CST | Central Standard Time (UTC-6 Hours) |
| CME | Coronal Mass Ejection (usually Sun) |