Tem

Tem or TEM may refer to:

== Acronyms == Threat and error management, an aviation safety management model. Telecom Expense Management Telecom Equipment Manufacturer TEM (currency), local to Volos, Greece TEM (nuclear propulsion), a Russian spacecraft propulsion system Territorial Efficiency Medal, a United Kingdom award for long service in the Territorial Army Test environment management, a function in the software delivery process Test For English Majors, like College English Test in China Tram Elettrici Mendrisiensi, a former tramway in Ticino, Switzerland Transient electromagnetics Transmission electron microscopy (or microscope) Transverse electromagnetic mode, a transverse mode Trans-European Motorways, a regional project Triethylenemelamine, a chemotherapeutic agent TV TEM, a Brazilian regional television network , the antiterrorist unit of the Turkish police