| Acronym | Definition |
|---|
| SNCC➣Student Non-violent Coordinating Committee |
| SNCC➣Société Nationale des Chemins de Fer du Congo (French: National Railway Company of the Congo; Democratic Republic of the Congo) |
| SNCC➣Safety National Casualty Corporation (St Louis, MO) |
| SNCC➣Small Non-Cleaved Cell (lymphoma) |
| SNCC➣Systèmes numériques de contrôle-commande (French) |
| SNCC➣Southern New Castle County (Delaware) |
| SNCC➣Semiconductor New Century Committee (Japan) |
| SNCC➣Special Needs Child Care (program) |
| SNCC➣Systems and Network Control Center (University of Wisconsin) |
| SNCC➣South-North Coordination Committee (UN; Korea) |