cvoCommanderofthe(Royal..dcvoDameCommanderoftheRo..gcvo(Knight或Dame)GrandCr..kcvoKnightCommanderofthe..CVOU cardiovascular observation unit; 心血管观测单元CVoDSLCVo DSLCvorić科沃里奇NCVONational Council for Voluntary Organizations 全国志愿组织理事会NCVOTENational Center for Vocational, Occupational, and Technical Education 全国职业技术教育中心CVocoefficients of variation 变异系数CVOCommander of the (Royal) Victorian Order （英国皇家）（第二等） 高级维多利亚勋爵士