TNU
# TNU

TNU may refer to:

* Tajik National University
* Tavrida National V.I. Vernadsky University, Ukraine
* Televisión Nacional Uruguay
* Tianjin Normal University, China
* Thái Nguyên University, Vietnam
* Trevecca Nazarene University, United States
* Tungnan University, Taiwan
* Newton Municipal Airport (Iowa), with FAA code "TNN"
* Terrestrial Neutrino Units, a measurement of geoneutrinos
* The Neotia University, Bengal, India
