NEFC
| Acronym | Definition |
|---|---|
| NEFC | New England Football Conference |
| NEFC | New Evolution Fitness Company |
| NEFC | New England Fiberoptic Council (Chestnut Hill, MA) |
| NEFC | Northeast Fisheries Center |
| NEFC | Native Evangelical Fellowship of Canada |
| NEFC | Northeast Foundation for Children, Inc. (est. 1981; Turners Falls, MA) |
| NEFC | New England Fox Crew |
| NEFC | Not Even Flipping Considered (polite form) |