GCNA

AcronymDefinition
GCNAGerm Cell Nuclear Antigen (genes)
GCNAGuild of Carillonneurs in North America
GCNAGuarantee Company of North America (est. 1872; Canada)
GCNAGreater Cleveland Nurses Association (Cleveland, OH)
GCNAGalère Club Nautique Auvernier (Swiss sailing club)
GCNAGrenada Cooperative Nutmeg Association
GCNAGroupes de Compagnies Nomades d'Algérie (French: Groups of Nomadic Companies of Algeria)
GCNAGloucestershire County Netball Association (est. 1956; UK)
GCNAGolden City Netball Association (Australia)