OEC may refer to:
==Businesses and organisations== Offshore Energy Center, sponsor of the Ocean Star Offshore Drilling Rig & Museum in Galveston, Texas, United States Oregon Environmental Council, an American environmental organization Ordre des Experts-Comptables, French association of chartered accountants Orion Expedition Cruises, Australian expedition cruise line Orissa Engineering College, Bhubaneswar, India Otis Elevator Company, an American company that manufactures vertical transportation systems Osborn Engineering Company, known as OEC, an historic British former manufacturer of motorcycles OEConnection, an American company that provides B2B solutions, connecting Automotive Manufacturers, Dealers and Collision & Repair shops
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).