English abbreviations from narra to nased
- NARRA (North American Road Racing Association)
- NARSD (National Alliance for Research on Schizophrenia and Depression)
- NARTB (National Association of Radio and Television Broadcasters)
- NARUC (National Association of Regulatory Utility Commissioners (US) [1])
- NAS (National Airspace System)
- NASA (National Aeronautics and Space Administration)
- NASAR (National Association For Search and Rescue)
- NASB (Native American Student Body)
- NASBE (National Association of State Boards of Education)
- NASC (National Alpine Ski Camp)
- NASCAR (National Association for Stock Car Auto Racing)
- NASCC (National Association of Service and Conservation Corps)
- NASD (National Association for Sports Development)
- NASDA ((organization) NAtional Space Development Agency)
- NASDAC (National Aviation Safety Data Analysis Center)
- NASDAQ (National Association of Securities Dealers Automated Quotations)
- NASDC (New American Schools Development Corporation)
- NASDPTS (National Association of State Directors of Pupil Transportation Services)
- NASDSE (National Association of State Directors of Special Education)
- NASDVTE (National Association of State Directors of Vocational-Technical Education)
- NASE (National Association for Self Esteem)
- NASED (National Association of State Election Directors [1][2])