| NATA | National Air Toxics Assessment 
| Others |
| NATA | National Air Transportation Association
| Others |
| NATA | National Alliance of Trade Associations
| Others |
| NATA | National American Telecommunications Association
| Others |
| NATA | National Anti Terrorist Association
| Others |
| NATA | National Aptitude test for Architecture
| Others |
| NATA | National Aptitude Test in Architecture
| Others |
| NATA | National Association for Temple Administration
| Others |
| NATA | National Association of Temple Administrators
| Others |
| NATA | National Association of Testing Authorities
| Others |
| NATA | National Athletic Trainers Association
| Others |
| NATA | National Athletic Trainers Assossiation
| Others |
| NATA | National Athletic Trainers'
| Others |
| NATA | National Athletic Trainers' Association
| Others |
| NATA | National Automobile Transporters Association
| Others |
| NATA | National Automotive Trades Association
| Others |
| NATA | Natural Areas Training Academy
| Others |
| NATA | Nebraska Art Teachers Association
| Others |
| NATA | Nebraska Association of Trial Attorneys
| Others |
| NATA | Nebraska Aviation Trades Association
| Others |
| NATA | Nepal Association of Travel Agents
| Others |
| NATA | Netley Abbey Tartan Army
| Others |
| NATA | Nigeria Automobile Technicians Association
| Others |
| NATA | North America Tibetan Associations
| Others |
| NATA | North American Telecommunications Association
| Others |
| NATA | North American Telugu Association
| Others |
| NATA | North American Trainer Association
| Others |
| NATA | North Area Transport Association
| Others |
| NATA | North Area Transportation Alliance
| Others |
| NATA | North Atlantic Tourism Association
| Others |
| NATA | Northern Air Transport Association
| Others |
| NATA | Northwest Automotive Traders Association
| Others |
| NATA | Northwest Automotive Trades Association
| Others |
| NATA | Nuts About Tatting Association
| Others |
| NATA | NW Automotive Trades Association
| Others |