| Abbreviation | Definition |
|---|---|
| NERC | New England Rowing Championships |
| NERYC | NorthEast Regional Youth Circuit |
| NESC | New England Sports Committee |
| NESN | New England Sports Network |
| NEST | North End Sponsorship Team |
| NETS | Never Ever The Same |
| NETS | Nurturing Education Through Sports |
| NEW | Narrative And Entertaining Walking |
| NEWB | Newbie game player |
| NF | No Find |
| NF | Norwegian Football |
| NFA | National Federation Of Anglers |
| NFA | National Football Alliance |
| NFA | Nigeria Football Association |
| NFA | Not For Anglers |
| NFAA | National Field Archery Association |
| NFAF | NationStates Federation for Association Football |
| NFAM | National Fencing Association Malta |
| NFAVV | Norwich Free Academy Varsity Volleyball |
| NFC | National Football Conference |