ECKC

AcronymDefinition
ECKCEmerald City Kickoff Classic (Seattle, WA)
ECKCEngineers Club of Kansas City (Kansas City, MO)
ECKCExeter Cathedral Keystones and Carvings (UK)
ECKCElm City Kennel Club (New Haven, CT)
ECKCEl Carmelo Kids' Club (Palo Alto, CA)