| MCHC | mean corpusular hemoglobin concerntration | 平均红细胞血红蛋白浓度 |
| MCHC | Microcrystalline Calcium Hydroxyapatite Compound | 羟基磷灰石微晶化合物 |
| MCHC | Make Chavs History Campaign | 让Chavs成为历史运动 |
| MCHC | Montreal Canadiens Hockey Club (NHL hockey team) | 蒙特利尔加拿大人曲棍球俱乐部(NHL曲棍球队) |
| MCHC | Michigan Collegiate Hockey Conference | 密歇根大学曲棍球会议 |
| MCHC | Massachusetts Coalition for Healthy Communities | 马萨诸塞州健康社区联盟 |
| MCHC | Microcrystalline Hydroxyapatite Concentrate (calcium supplement) | 微晶羟基磷灰石浓缩物(钙补充剂) |
| MCHC | Marion County Homeless Council (Florida, USA) | 马里恩县无家可归者委员会(美国佛罗里达州) |
| MCHC | microhematocrit test | 微量血细胞比容试验 |
| MCHC | maternal and child health care | 妇幼保健 |
| MCHC | Mean Corpuscular Hemoglobin Concentration | 平均肌红蛋白浓度 |
| MCHC | Metropolitan Collegiate Hockey Conference | 大都会大学曲棍球大会 |
| MCHC | Maternal Child Health Coalition | 母婴健康联盟 |