NFL (disambiguation)
- Efilnikufesin (N.F.L.)
- First Coast
- NFL
- NFL (video game series)
- NFL (video game)
- National Fertilizers Limited
- National Football League (India)
- National Football League (Ireland)
- National Football League (South Africa)
- National Football League (disambiguation)
- National Forensic League
- National Front for Liberation
- Negro Fellowship League
- Neurofilament light polypeptide
- Newfoundland and Labrador
- Niagara Falls, New York (Amtrak station)
- No free lunch
- Northern Football League (disambiguation)
- Northfleet railway station
- Northumberland Ferries Limited
- Pterodactyl Ascender
- Singapore Football League
- Äiwoo language