| Acronym | Definition |
|---|
| NCTC➣National Counterterrorism Center (9/11 Commission Report) |
| NCTC➣North Central Texas College (Gainesville, TX) |
| NCTC➣National Conservation Training Center |
| NCTC➣National Cable Television Cooperative |
| NCTC➣National Collection of Type Cultures (UK laboratory) |
| NCTC➣New Century Theatre Company (Seattle, WA) |
| NCTC➣Northeast Counterdrug Training Center |
| NCTC➣Naval Construction Training Center (US Navy; Gulfport, MS) |
| NCTC➣Northland Community & Technical College (East Grand Forks & Thief River Falls, MN) |
| NCTC➣New Century Technology Council |
| NCTC➣Norwalk Community Technical College |
| NCTC➣New Covenant Trust Company |
| NCTC➣Naval Communications Training Center (US DoD) |
| NCTC➣Naval Computer & Telecommunications Command (US Navy) |
| NCTC➣National Cadet Training Center (US Army Cadet Corps) |
| NCTC➣Non-Cooperative Target Classification |