Tsna or TSNA may refer to:
- Tsna (Moksha), a river in Tambov Oblast and Ryazan Oblast, tributary of the Moksha (Oka basin)
- Tsna (Tver Oblast), a river in Tver Oblast, Msta basin
- Tsna (Pripyat) a tributary of the Pripyat in Belarus
- Tsna (Oka), a river in Moscow Oblast, tributary of the Oka
- Tobacco-specific nitrosamines
This disambiguation page lists articles associated with the title Tsna.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: