CECG Views 6 meanings found CECG is used by a variety of groups, from academic centers studying environmental chemistry and geochemistry to consulting firms in crypto economics, community energy networks, and organizations promoting sustainable agriculture. Miscellaneous Coalition of Environmentally Conscious Growers Corrosion and Erosion Control Guide Community Community Energy Contact Group Academic & Science Center for Environmental Chemistry and Geochemistry Business Crypto Economics Consulting Group Continental Education Consultancy Group