National Aeronautics and Space Administration

Nasa people, a Native American people of Colombia

North American Saxophone Alliance

National Auto Sport Association

NASA (Swedish band), a Swedish pop band

Nasa silver mine (Swedish: Nasa silvergruva), a silver mine on Nasa Mountain.

Nasa Mountain (Swedish: Nasafjället), a mountain in the north of Sweden, near Arjeplog.

Nasa, real name Gesiel José de Lima, a Brazilian footballer (defender) who was played for Vasco da Gama and Yokohama F. Marinos.