
TMK (Тяжелый Межпланетный Корабль - Tyazhely Mezhplanetny Korabl for Heavy Interplanetary Spacecraft) was the designation of a Soviet space exploration project to send a manned flight to Mars and Venus (TMK-MAVR design) without landing. The TMK-1 spacecraft was due to be launched in 1971 and make a three-year-long flight ...
Found on
http://en.wikipedia.org/wiki/TMK

to my knowledge
Found on
http://www.noslang.com/dictionary/t/

Series of metallic belly-attack anti-tank mines [SU]
Found on
https://www.encyclo.co.uk/local/20785
No exact match found.