TNG

TNG may refer to:

Polities

• Territory of New Guinea, 1920–1949
• Transitional National Government of Somalia, 2000–2004

Science and technology

• Telescopio Nazionale Galileo, La Palma, Canaries
• The Next Generation of Genealogy Sitebuilding, genealogy software
• Trans–New Guinea languages, in linguistics, the Papuan language family
• Trinitroglycerin, a chemical explosive
• Samba TNG, a fork of the Samba networking protocol

Television

• ', an American science fiction series
• ', a Canadian teen drama
• The Newlywed Game, an American game show
• ', an American animated series