MTE

The abbreviation MTE or M.T.E. may refer to:


 * Materiel de Traction Electrique joint subsidiary of Creusot-Loire and Jeumont-Schneider
 * MAC-then-Encrypt (MtE), one of approaches to Authenticated encryption
 * Mathematical Table Errata, an increasingly numbered periodical column about errors in mathematical tables in the journal Mathematics of Computation
 * MCA Television Entertainment, a former division of Universal Television
 * The Metabolic Theory of Ecology, which argues that ecological phenomena result from metabolic constraints
 * The Brazilian Ministry of Labor and Employment
 * Multicultural Toronto English, a sociolect dialect spoken by youth culture living in Southern Ontario, particularly the Greater Toronto Area.
 * Myanma Timber Enterprise, a state-owned timber company