GCoA

AcronymDefinition
GCoAGeorgia Council on Aging
GCoAGold Coast Ostomy Association (Australia)
GCoAGross Consequence of Attack (US FEMA)
GCoAGreater Chesapeake Orthopaedic Associates, LLC (Baltimore, MD)
GCoAGlobal Care-Of Address
GCoAGulf Coast Offshore Adventures (fishing charter; Houston, TX)
GCoAGreatest City of All (website; Columbus, Ohio)