| NCEL | Naifeh Center for Effective Leadership 
| Others |
| NCEL | National Capital Equitation League
| Others |
| NCEL | National Capitol Equitation League
| Others |
| NCEL | National Caucus of Environmental Legislators
| Others |
| NCEL | National Clean Elections Lawsuit
| Others |
| NCEL | National Coalition for Equality in Learning
| Others |
| NCEL | National College for Educational Leadership
| Others |
| NCEL | National Current Events League
| Others |
| NCEL | Naval Civil Engineering Laboratory
| Others |
| NCEL | Network Communications and Economics Lab
| Others |
| NCEL | New Chemical Exposure Limit
| Others |
| NCEL | North Carolina Education Lottery
| Others |
| NCEL | North Central Electrical League
| Others |
| NCEL | Northern California Esports League
| Others |
| NCEL | Northern Counties East League
| Others |