| NFL | Nachos Frankfurters Lasagne 
| Others |
| NFL | Nachos, Frankfurters, Lasagne
| Others |
| NFL | Narcissist Football League
| Others |
| NFL | Narcissistic Felons League
| Others |
| NFL | Narcistic Fools Leagur
| Others |
| NFL | Narrow Flood Light
| Others |
| NFL | Nasty Foot Leprosy
| Others |
| NFL | National Failedball League
| Others |
| NFL | National Failure League
| Others |
| NFL | National Fartbrain League
| Others |
| NFL | National Fat League
| Others |
| NFL | National Federation of Law
| Others |
| NFL | National Felon League
| Others |
| NFL | National Felons League
| Others |
| NFL | National Felony League
| Others |
| NFL | National Fertilizers Limited
| Others |
| NFL | National Fieldgoal League
| Others |
| NFL | National Fixed League
| Others |
| NFL | National Flagfree League
| Others |
| NFL | National Fluffball League
| Others |
| NFL | National Food League
| Others |
| NFL | National Foodbowl League
| Others |
| NFL | National Foolish-players League
| Others |
| NFL | National Fools League
| Others |
| NFL | National Foosball League
| Others |
| NFL | National Football League
| Others |
| NFL | National Football Lost-forever
| Others |
| NFL | National Forensic League
| Others |
| NFL | National Forensics League
| Others |
| NFL | Nations Failing League
| Others |
| NFL | Natural Family Living
| Others |
| NFL | Nature's First Law
| Others |
| NFL | Near Far Line
| Others |
| NFL | Need For League
| Others |
| NFL | Needs For Living
| Others |
| NFL | Negative Feedback Loop
| Others |
| NFL | Negro Floppy Lactators
| Others |
| NFL | Neighborhood Football League
| Others |
| NFL | Nerve Fibre Layer
| Others |
| NFL | Network of Finance Leaders
| Others |
| NFL | Never Fear Lying
| Others |
| NFL | Never Figure League
| Others |
| NFL | Never Found a Life
| Others |
| NFL | New Fines League
| Others |
| NFL | New Football League
| Others |
| NFL | Newton's First Law
| Others |
| NFL | Next Freaking Level
| Others |
| NFL | Nigerian Foundries Limited
| Others |
| NFL | Nissan Forklift
| Others |
| NFL | Nitwits Felons & Liars
| Others |
| NFL | No F***ing Liquor
| Others |
| NFL | No Fan Love
| Others |
| NFL | No Fan Loyalty
| Others |
| NFL | No Fans League
| Others |
| NFL | No Fans Left
| Others |
| NFL | No Females League
| Others |
| NFL | No Field Lube
| Others |
| NFL | No Fine League
| Others |
| NFL | No Fing Locks
| Others |
| NFL | No Finger Licking
| Others |
| NFL | No Florida Left
| Others |
| NFL | No Flow League
| Others |
| NFL | No Foreseeable Lucidity
| Others |
| NFL | No Fraud League
| Others |
| NFL | No Freakin Logic
| Others |
| NFL | No Freaking Loyalty
| Others |
| NFL | No Friends Left
| Others |
| NFL | No Friggin Life
| Others |
| NFL | No Friggin Losers
| Others |
| NFL | No Frigging Loyalty
| Others |
| NFL | No Frisky Ladies
| Others |
| NFL | No Fun League
| Others |
| NFL | No Fun Leauge
| Others |
| NFL | Nobody's Freaking Loyal
| Others |
| NFL | Non Formal Learning
| Others |
| NFL | Nonsense Foul League
| Others |
| NFL | Normal Full Load
| Others |
| NFL | Northumberland Ferries Limited
| Others |
| NFL | Not Fair League
| Others |
| NFL | Not Fair Love
| Others |
| NFL | Not Finishing Leases
| Others |
| NFL | Not For Ladies
| Others |
| NFL | Not For Law
| Others |
| NFL | Not For Lite
| Others |
| NFL | Not For Long
| Others |
| NFL | Not For the Light
| Others |
| NFL | Not Freakin Likely
| Others |
| NFL | Nothing For Losers
| Others |
| NFL | Nudging, Forgiving, Leading
| Others |
| NFL | Numbskull Failing Losers
| Others |
| NFL | Nuts, Flakes, and Losers
| Others |
| NFL | The Northern Football League
| Others |
| NFL | Van Voorhis Field, Naval Air Station Fallon, Fallon, Nevada USA
| Others |