| Acronym | Definition |
|---|
| NCCS | National Coalition for Cancer Survivorship |
| NCCS | National Center for Charitable Statistics |
| NCCS | National Center for Computational Sciences (US Department of Energy) |
| NCCS | National Centre For Cell Science (Pune, India) |
| NCCS | National Children's Cancer Society |
| NCCS | NASA Center for Computational Sciences |
| NCCS | North Canton City Schools (Ohio) |
| NCCS | National Catholic Committee on Scouting |
| NCCS | National Center for Constitutional Studies |
| NCCS | National Computer Crime Squad (FBI) |
| NCCS | Nepalese Canadian Community Services |
| NCCS | Neuroblastoma Children's Cancer Society |
| NCCS | National Cancer Centre of Singapore |
| NCCS | National Council for the Social Studies |
| NCCS | Nuclear Command and Control System (US DoD) |
| NCCS | North Cow Creek School (California) |
| NCCS | Nordic College of Caring Science |
| NCCS | Northern California Courier Service |
| NCCS | Nodal Control Circuit Switch |
| NCCS | NORAD Command & Control System |
| NCCS | Navy Command & Control System |
| NCCS | Net Control Communication Subsystem |
| NCCS | Network Communications & Control Station |
| NCCS | Navigation / Command & Control System |
| NCCS | National Committee of Communications Supervisors (now ICA) |
| NCCS | NATO Command and Control System |
| NCCS | NMCC (National Military Command Center) Command and Control System (US DoD) |
| NCCS | National Climate Change Secretariat |