Abbreviations beginning with n

NASANegotiating Agents Steering API
Computing » Networking

NASANorth American Sysop Alliance
Computing » IT

NASANational Aeronautics and Space Administration
Governmental » FBI Files

NASANational Aeronautics and Space Administration (of U.S.A)
Governmental » NASA

NASANational Air and Space Administration
Governmental » NASA

NASANorth American Search Authority
Governmental » Law & Legal

NASAAmerikan Ulusal Havacilik Ve Uzay Arastirmalari Merkezi
International » Turkish

NASANahverkehrsservice Sachsen-Anhalt (German: Saxony-Anhalt local traffic service)
Miscellaneous

NASANational Acronym Slingers Association :-)
Miscellaneous

NASANational Acronym Slinging Agency
Miscellaneous » Funnies

NASANational Advertising Sales Association
Miscellaneous

NASANational Aeronautics and Space Agency
Miscellaneous

NASANational African Students Association, LLC (est. 2007)
Miscellaneous

NASANational Anal Sex Association
Miscellaneous » Funnies

NASANational Annoying Sister Association
Miscellaneous » Funnies

NASANational Appliance Service Association (Kokomo, IN)
Miscellaneous

NASANational Association of Sentencing Advocates
Miscellaneous

NASANational Association of Space Astronauts
Miscellaneous » Funnies

NASANational Association of Special Agents
Miscellaneous

NASANational Association of Student Anthropologists (est. 1985)
Miscellaneous