| Acronym | Definition |
|---|
| NCC | Naval Construction Contract (Star Trek) |
| NCC | National Capital Commission (Ottawa) |
| NCC | National Community Church |
| NCC | National Cotton Council |
| NCC | National Council of Churches |
| NCC | National Cancer Center (Japan) |
| NCC | Nassau Community College |
| NCC | National Certified Counselor |
| NCC | New Castle County (Delaware) |
| NCC | National Cadet Corps (India) |
| NCC | North Carolina Collection |
| NCC | National Capital Chapter |
| NCC | National Competition Council (Australia) |
| NCC | Newcastle City Council (UK) |
| NCC | North Central Conference (high school athletic conference) |
| NCC | National Coordinating Center |
| NCC | National Consumer Council (UK) |
| NCC | National Computer Center (Philippines) |
| NCC | Norfolk County Council (UK) |
| NCC | Nature Conservancy of Canada |
| NCC | North Central College (Naperville, Illinois) |
| NCC | Norwalk Community College |
| NCC | National City Corporation |
| NCC | Network Control Center |
| NCC | National Constitutional Conference |
| NCC | National Chicken Council |
| NCC | Nederlandse Centrale Catalogus |
| NCC | National Coordination Committee |
| NCC | National Computer Conference |
| NCC | Nature Conservancy Council |
| NCC | Network Coordination Center |
| NCC | Nigerian Communication Commission |
| NCC | Nigeria Communications Commission |
| NCC | Normalized Cross Correlation |
| NCC | Neural Correlate of Consciousness |
| NCC | National Counterterrorism Center (US government) |
| NCC | Northwest Christian College (Eugene, Oregon) |
| NCC | National Consultative Committee |
| NCC | National Computing Center |
| NCC | National Communications Coordinator |
| NCC | New Common Carrier |
| NCC | National Cadet Corp (Singapore) |
| NCC | National Conference on Communications (Indian Institutes of Technolgy) |
| NCC | National Cattle Congress (Waterloo, Iowa) |
| NCC | National College of Chiropractic |
| NCC | Northern Clay Center |
| NCC | National Cadet Competition (Civil Air Patrol) |
| NCC | Northwest Communications Cooperative |
| NCC | National Center on Caregiving (Family Caregiver Alliance) |
| NCC | National Citizen's Coalition (Canadian lobby group) |
| NCC | Norwegian Coastal Current |
| NCC | National Climatic Center |
| NCC | National Croquet Center |
| NCC | National Climate Committee (Guyana) |
| NCC | National Cadet Corp |
| NCC | National Composites Centre (UK) |
| NCC | Network Communications Control |
| NCC | Non-Compete Clause |
| NCC | Network Cybernetics Corporation |
| NCC | Negligent Collateral Collapse (band) |
| NCC | National Clergy Council |
| NCC | National Controls Corporation (Philadelphia, PA unit of AMETEK, Inc) |
| NCC | Navy Command Center |
| NCC | Nondescripts Cricket Club (cricket club in Sri Lanka) |
| NCC | National Certification Corporation for the Obstetric, Gynecologic and Neonatal Nursing Specialties |
| NCC | Naval Command College |
| NCC | naval component commander (US DoD) |
| NCC | National Carbon Company |
| NCC | Northside Christian Church |
| NCC | National Control Center |
| NCC | National Command Center |
| NCC | Normally Closed Contact |
| NCC | National Certification Council |
| NCC | Northampton County Area Community College (Bethlehem, Pennsylvania) |
| NCC | National Counterintelligence Center (USA) |
| NCC | NICMOS Cryo-Cooler |
| NCC | Negotiated Contract Cost |
| NCC | Nordic Construction Company AB |
| NCC | National Cambridge Collectors, Inc. |
| NCC | National Combustor Code (NASA) |
| NCC | New Command Cruiser (Star Trek) |
| NCC | Neutron Coincidence Counter |
| NCC | Norton Control Center (Norton Utilities) |
| NCC | National Christian Choir |
| NCC | Nunawading Christian College (Australia) |
| NCC | Navigational Contact Code (Star Trek) |
| NCC | Nashville Cowboy Church |
| NCC | Navy component command (US DoD) |
| NCC | NORAD Command Center (US DoD) |
| NCC | Novell Customer Connections |
| NCC | NORAD Control Center |
| NCC | National Command Capability |
| NCC | National Council of Chiefs |
| NCC | Northland Car Club (Northland, New Zealand) |
| NCC | Non-Commercial Cover (forest industry) |
| NCC | Network Coordination Committee |
| NCC | National Cooperators' Coalition |
| NCC | National Communications Contractors |
| NCC | Nursing Constituency Council |
| NCC | Nominal Corrective Combination Maneuver |
| NCC | NATO Codification Control |
| NCC | Network Dependent Call Connection Delay (ITU-T) |
| NCC | Nederlandse Corrosie Centrum (Nehterlands Corrosion Center) |
| NCC | Non Conformance Costs (quality management) |
| NCC | Non-Congestion Controlled |
| NCC | Navigation Control Console |
| NCC | Network Control Circuit |
| NCC | Net-Centric Checklist |
| NCC | New Construction Contractor |
| NCC | National Childrens Center, Inc. (Washington, DC) |
| NCC | Navy Cost Center |
| NCC | Newspaper Comics Council |
| NCC | National Council on Codependence |
| NCC | Nordic Council for Competition Climbing |
| NCC | No Cross Correlation |
| NCC | Net Coordination Center (Managed Network Services) |
| NCC | National Counternarcotics Center |
| NCC | National Catastrophe Coordinator |
| NCC | Nature Coast Coalition |
| NCC | Normalized Capacity Curve |
| NCC | Network Capability Customization |
| NCC | Non-Conforming Calls |
| NCC | Noncancellable Commitment |
| NCC | Norwich City Council (UK) |
| NCC | Northamptonshire County Council (UK) |
| NCC | Non-Coronary Cusp (cardiology) |
| NCC | Nashville Convention Center (Nashville, TN) |
| NCC | Neuro Critical Care (various locations) |
| NCC | Non-Competing Continuation (grants) |
| NCC | Novell Customer Center |
| NCC | National Catholic Church (various locations) |
| NCC | Nikko Cordial Corporation (Japan) |