HECA


AcronymDefinition
HECAHealthy Environments for Children Alliance (World Health Organization)
HECAHigher Education Consultants Association (est. 1997)
HECAHigher Education Cooperation Act (Illinois)
HECAHome Energy Conservation Association (now Carbon Action Network; UK)
HECAHigher Education Copying Accord (UK)
HECAHorn, East and Central Africa
HECAHyperbaric Environmental Control Assembly
HECAHarpoon Environmental Correction Aid