Lec

Lec or LEC may refer to:

Organisations

Lake Erie College, a college in Painesville, Ohio
Lancaster Environment Centre, an interdisciplinary centre at Lancaster University, England
Lao Evangelical Church, a religious body in Laos
Laredo Entertainment Center, a sports arena in Laredo, Texas, US
LEC Refrigeration, former British white goods manufacturer now part of Glen Dimplex
- LEC Refrigeration Racing, British Formula One constructor associated with the company
Little East Conference, an NCAA Division III collegiate athletic conference based in New England, US
Living Enrichment Center, a defunct New Thought church in Wilsonville, Oregon, US
Lonsdale Energy Corp, a centralized heating operation owned by North Vancouver, British Columbia
LucasArts Entertainment Company, the former videogame division of Lucasfilm

Light emitting capacitor, an electroluminescent panel
Light Emitting Ceramic, a particular brand of ceramic discharge metal-halide lamp
Light-emitting electrochemical cell, a solid-state device that generates light from an electric current
Line echo cancellation, a method to cancel or suppress echoes in an electrical signal
Liquid encapsulated Czochralski, a variant of the Czochralski process for growing crystals
Liver-expressed chemokine, a small chemokine also known as CCL16
Local exchange carrier, a type of telecommunication service provider
Lunar Equipment Conveyor, a device used on Apollo program missions to ferry equipment and samples in and out of the Lunar Module
Lymphoid endothelial cell - formed in lymphangiogenesis

Legal Education Certificate, a professional certification allowing its holder to practice law in the Commonwealth Caribbean
Levelised energy cost, the average whole-lifetime cost of electricity from a power plant
Levy Exemption Certificate, issued to some emitters under the UK Climate Change Levy
Local enterprise company, a type of government-owned economic development organization in Scotland
Lee–Enfield Cavalry Carbine Mk I, a British rifle
Logic equivalence checking, alternate name for Formal equivalence checking, a process in electronic design automation
League of Legends European Championship (LEC), formerly "Europe League Championship Series" (EU LCS), Europe's top professional league in League of Legends