Central Coal Supply Organisation (India)中央的煤炭供给组织(印度) Clear Creek County Sheriff's Office (Georgetown, Colorado, USA)清晰的小河县警长办公室(乔治敦大学,科罗拉多州,美国) Cataract, Central Saccular, with Sutural Opacities白内障,中央Saccular针脚,透明 Command & Control Systems Office指挥及控制系统的办公室 Colorado Congress of Senior Organization科罗拉多州的高级组织大会 Coconino County Sheriff's Office (Arizona)Coconino县治安官办公室(亚利桑那州) CECOM CALS Support OfficeCECOM CALS支持办公室 Cobb County Sheriff's Office (Georgia)卡伯县警长办公室(格鲁吉亚) Cheektowaga Community Symphony Orchestra (Cheektowaga, NY)Cheektowaga社区交响乐团(Cheektowaga,纽约) Chief Constables' staff officer首席警员的参谋