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 EMEA Championship (LEC), formerly "League of Legends European Championship" (LEC) and "Europe League Championship Series" (EU LCS), Europe's top professional league in League of Legends