is a Japanese animation studio. Founded on January 29, 1999 by Nagateru Kato, a former animator from Tatsunoko Production, TNK is located in Nerima, Tokyo Prefecture, Japan. They have produced a number of series to date, most notably their adaptations of High School DxD and School Days, among others such as Kannazuki no Miko, UFO Ultramaiden Valkyrie, Lovedol ~Lovely Idol~ and I My Me! Strawberry Eggs.
TNK is a three letter acronym that may refer to:
- Tenecteplase (TNK) - an enzyme used as a thrombolytic drug.
- TNK-BP Ltd. - a Russian oil company.
- The Japanese animation studio TNK.
- TNK - a Turkish band.
- The Beatles song " Tomorrow Never Knows," the final track of The Beatles' 1966 studio album Revolver.
TNK is a Turkish band from Ankara.