| Acronym | Meaning |
 | BX | Base EXchange -Brunei (FIPS 10-4 Country Code) |
| NACISA | NATO Communications And Information Systems Agency |
| ZK | Zeptokelvin |
| GMC | U.K. General Medical Council |
| ROC | Receiver Operating Characteristic (statistics) - Regional Operations Centre - Republic Of China - Roc-A-Fella Records |
| NAWC | U.S. Naval Air Warfare Center |
| WEU | Western European Union |
| JTN | Johnston Atoll (ISO 3166 Trigram; Obsolete 1986) |
| PKI | Public Key Infrastructure (cryptography) |
| NAFTA | North American Free Trade Agreement |
Browse by Letter:
