Biography Wikipedia
Wikipedia:
TNA may refer to:
Tamil National Alliance, a political coalition in Sri LankaThe National Archives (United Kingdom)The New Amsterdams, a bandThreose nucleic acid, an analog of the nucleic acid DNATonga Nurses' AssociationTotal Nonstop Action Wrestling, a professional wrestling promotionTrinitroaniline, a nitrated amineTraining Needs Analysis or training analysisJinan Yaoqiang International Airport, China, IATA codeThe New Atlantis, a journal about the social and political dimensions of science and technologyTNA, a lifestyle clothing brand marketed by AritziaTransAsia Airways, ICAO code