| NATO | National Association of Theater Owners 
| Others |
| NATO | National Association of Theatre Owners
| Others |
| NATO | National Association Of Times Out
| Others |
| NATO | Nature Air Trees and Oil
| Others |
| NATO | Needs Alcohol to Operate
| Others |
| NATO | Needs America To Operate
| Others |
| NATO | Needs Americans To Operate
| Others |
| NATO | Nepal Association of Tour Operators
| Others |
| NATO | Never Allow the Teachers Out
| Others |
| NATO | Never Attack The Originals
| Others |
| NATO | New Albanian Terrorist Organization
| Others |
| NATO | Night At the Opera
| Others |
| NATO | Nightmare And Terror Organization
| Others |
| NATO | No Action Talk Only
| Others |
| NATO | No Action, Transport Only
| Others |
| NATO | North African Treaty Organization
| Others |
| NATO | North American Telemark Organization
| Others |
| NATO | North American Terrorist Organisation
| Others |
| NATO | North American Tournament Organization
| Others |
| NATO | North American Trade Operation
| Others |
| NATO | North American Treaty Organisation
| Others |
| NATO | North American Treaty Organization
| Others |
| NATO | North American Turbocoupe Organization
| Others |
| NATO | North Arctic Treaty Organisation
| Others |
| NATO | North Atlantic Tickets and Ordering
| Others |
| NATO | North Atlantic Treaty Organization
| Military, Defence, Special Forces, Organization |
| NATO | Not A Terrorist Organization
| Others |
| NATO | Not Able To Organize
| Others |
| NATO | Not About To Offend
| Others |
| NATO | Not Actual Tree Origin
| Others |
| NATO | Not All That Organized
| Others |
| NATO | Not All That Original
| Others |
| NATO | Not Another Time Out?
| Others |
| NATO | Not Attached To Outcome
| Others |
| NATO | Nothing Achieved Talk Only
| Others |
| NATO | Nothing After Two O
| Others |
| NATO | Nova Allied Tactical Organisation
| Others |
| NATO | The North American Telemark Organization
| Others |