2455385 CCRG Cooperative Cataract Research Group 11 2455386 CCRG Childhood Cancer Research Group 4 2455389 CCRG confidence connected region growing 3 2455393 CCRG cell cycle related gene cluster 1 2455391 CCRG circadian clock-related genes 1 2455384 CCRG COAD/COVID-19-related genes 1 2455387 CCRG Colon Carcinoma Related Gene 1 2455392 CCRG computer-assisted CR group 1 2455390 CCRG costochondral rib graft 1 2455388 CCRG credit-constrained rice growers 1