UEC may refer to:
Organisations Uganda Electoral Commission, the electoral commission of Uganda Union Election Commission, the electoral commission of Myanmar University of Electro-Communications, a university based in Chofu city, Tokyo, Japanese University of Exeter, Cornwall Campus, campus of the University of Exeter at Tremough, in Penryn, Cornwall, UK Union Européenne de Cyclisme (European Cycling Union) United Electric Car Company, a defunct tramcar manufacturer in the UK United Engine Corporation, a Russian aircraft engine manufacturer The Urban Ecology Center, an urban ecology nonprofit located in Milwaukee
Science and technology Universal electronic card, an identity card formerly issued to citizens of Russia Ubuntu Enterprise Cloud, open-source infrastructure for cloud computing under Ubuntu Linux Urea, electrolytes, creatinine, a blood test sometimes referred to as a basic metabolic panel
Other uses Urban entertainment center, an amusement park Unified Examinations Certificate, an examination held by the United School Committees' Association Malaysia for Chinese independent high school students UEC Cup, computer Go tournament held at the University of Electro-Communications