| Acronym | Definition |
|---|
| NCCC➣National Civilian Community Corps (AmeriCorps) |
| NCCC➣National Cervical Cancer Coalition |
| NCCC➣Niagara County Community College |
| NCCC➣National Climate Change Committee (various locations) |
| NCCC➣Nottinghamshire County Cricket Club |
| NCCC➣National Council of Corvette Clubs |
| NCCC➣New Covenant Community Church (various locations) |
| NCCC➣Northern California Contest Club (amateur radio) |
| NCCC➣National Convention Centre Canberra (Australia) |
| NCCC➣National Carbon Capture Center (Wilsonville, AL) |
| NCCC➣Norris Cotton Cancer Center |
| NCCC➣National Counter Corruption Commission (Thailand) |
| NCCC➣North Coast Calvary Chapel (Carlsbad, CA) |
| NCCC➣New Castle County Courthouse (Wilmington, DE) |
| NCCC➣National Council of Churches of Christ |
| NCCC➣Northwestern Connecticut Community College (Winstead, Connecticut) |
| NCCC➣National Communication on Climate Change |
| NCCC➣National Concrete Canoe Competition |
| NCCC➣Norris Comprehensive Cancer Center (University of Southern California) |
| NCCC➣National Carriers' Conference Committee (railroad labor negotiators) |
| NCCC➣North Carolina Community Colleges |
| NCCC➣North Carolina Council of Churches |
| NCCC➣National Certified Career Counselor |
| NCCC➣North Cascades Conservation Council (Seattle, WA) |
| NCCC➣National Chronic Care Consortium |
| NCCC➣National Civilian Conservation Corps |
| NCCC➣New City Commercial Corporation (Philippines) |
| NCCC➣National Crop Coordinating Centre |
| NCCC➣Northamptonshire County Cricket Club |
| NCCC➣North Central Counties Consortium (Yuba City, CA) |
| NCCC➣North Chattanooga Cycle Club |
| NCCC➣National Council on Climate Change (Indonesia) |
| NCCC➣National Congress of Chinese Canadian (Canada) |
| NCCC➣Nebraska Coalition for Compassionate Care |
| NCCC➣National Cyber Crime Committee |
| NCCC➣North Carolina Consumers Council, Inc. |
| NCCC➣NASAl Cavity Constriction Code |
| NCCC➣NORAD Command Control Center |
| NCCC➣National Collegiate CADD (Computer-Aided Design & Drafting) Conference (now Campus FM Technology Association) |