| Acronym | Meaning |
 | ROC | Receiver Operating Characteristic (statistics) - Regional Operations Centre - Republic Of China - Roc-A-Fella Records |
 | PCTE | Portable Common Tool Environment;Punjab College Of Technical Education |
 | LDC | Lesser Developing/Developed Country |
 | CMML | Chronic MyeloMonocytic Leukemia |
 | EDS | Electronic Data Systems - Electronic Differential System |
 | NTR | Network Time Reference |
 | AF | Afghanistan (FIPS 10-4 Country Code; ISO 3166 Digram) -Air Force |
 | ACLU | American Civil Liberties Union |
 | LIN | Lingala Language (ISO 639-2 Code) |
 | NMSG | NATO Modelling And Simulation Group |