| Acronym | Definition |
|---|
| UEC➣University of Electro-Communications (Tokyo, Japan) |
| UEC➣Unit Error Code |
| UEC➣Universal Energy Corp. (various locations) |
| UEC➣Union des Etudiants Communistes (French: Union of Communist Students) |
| UEC➣Used/Excellent Condition (sales status) |
| UEC➣Urban Ecology Center (Milwaukee, WI) |
| UEC➣Union Executive Committee |
| UEC➣Unit Energy Consumption (utility usage measurement) |
| UEC➣Unió Excursionista de Catalunya (Mountaineering association in Catalonia) |
| UEC➣Union Européenne de Cyclisme |
| UEC➣Utah Electronic College |
| UEC➣Unlawful Enemy Combatant |
| UEC➣Unit Environmental Coordinator (hazardous material and waste monitor) |
| UEC➣University Extension Center |
| UEC➣Union Events Calendar (Rensselaer Union) |
| UEC➣Urea, Electrolytes, Creatinine (renal function blood test) |
| UEC➣University Engineers' Club (University of Western Australia) |
| UEC➣United Engineering Center |
| UEC➣Urban Expert Centre (Dutch) |
| UEC➣Urban Educator Corps |
| UEC➣Union Europeene des Experts Comptables Economiques et Financiers (est. 1951) |
| UEC➣United Energy Corporation (solar powered electricity generation) |
| UEC➣Utility Expansion Charges (water utilities) |
| UEC➣Unauthorized Entry into Cuban Territorial Waters |
| UEC➣Universal Engine Controller |
| UEC➣United Engineers and Contractors (nuclear facility contractor group) |
| UEC➣Upper-Edge Cell |
| UEC➣Unidad de Escena del Crimen (Spanish: Crime Scene Unit) |
| UEC➣Utah Education Consulting |