Nat or NAT may refer to:

Computing Network address translation (NAT), in computer networking

Arts and entertainment Nat Smurfling, a fictional character from The Smurfs Nat, protagonist of the video game Is This Seat Taken? NAT: An Orchestral Portrait of Nat "King" Cole, a 1966 album by Nelson Riddle

Chemistry, biology, and medicine Natural antisense transcript, an RNA transcript in a cell N-Acetyltransferase, an enzyme; also NAT1, NAT2, etc. N-Amyltryptamine, a tryptamine derivative Nucleic acid test, for genetic material Neonatal alloimmune thrombocytopenia, a disease Noradrenaline transporter (NAT), also called norepinephrine transporter (NET) Nucleobase ascorbate transporter (NAT) family, or Nucleobase cation symporter-2 (NCS2) family Sodium ammonium tartrate tetrahydrate, the material crystallized by Pasteur as enantiomers

Organizations National Actors Theatre, New York City, U.S. National AIDS trust, a British charity National Archives of Thailand National Assembly of Thailand, the national parliament

People Nat (name), a given name or nickname, usually masculine, and also a surname Nat (Muslim), a Muslim community in North India Nat caste, a Hindu caste found in northern India and Nepal

Places Nat, Punjab, India, a village Nat, West Virginia, United States, an unincorporated community

Other uses Nat (deity), deities worshipped in Myanmar and neighboring countries Nat (unit), a logarithmic unit of information or entropy Bestune NAT, a Chinese electric minivan Nottingham Asphalt Tester National Achievement Test, in the Philippines North Atlantic Tracks, a set of flight routes North Atlantic Treaty, the treaty that implemented NATO NAT, IATA airport code for Greater Natal International Airport, São Gonçalo do Amarante, Brazil NAT, former IATA airport code for Augusto Severo International Airport (closed)

See also

Gnat (disambiguation) NATS (disambiguation) Nath (disambiguation)