| Acronym | Meaning |
| G10 | Group Of 10 (G7 + Belgium |
| CNE | Canadian National Exhibition - Computer Network Exploitation - Certified Network Engineer |
| GRB | Gamma-Ray Burst |
| WNW | West North-West |
| NDCC | New Directions Counseling Center (Concord |
| ROC | Receiver Operating Characteristic (statistics) - Regional Operations Centre - Republic Of China - Roc-A-Fella Records |
| THEL | Tactical High Energy Laser ACTD |
| FOB | Forward Operating Base |
| CE | Many |
| GRAS | Generally Regarded As Safe (FDA List) |