MRH[医][=MSH(melanocyte-stimulating hormone)-releasing hormone]MSH（促黑色素细胞激素）释放激素Samrhan斯马尔汉MRHSMidwest Railway Historical Society 中西部铁路历史协会Mrha[医][=mannose-resistant hemagglutination]甘露糖-抵抗型血凝反应，抗甘露糖血凝反应，甘露糖抵抗性血细胞凝集mrhm[医][=milliroentgen per hour at one meter]一米处每小时毫伦琴数，毫伦琴/小时？米MRHMCMichael Reese Hospital and Medical Center 迈克尔·里斯医院与医学中心Mrhal姆哈尔MrhováMrhov AMrhálek阿列克先生MrhalováMrhalov Amrhmannose-resistant hemagglutination 甘露糖抵抗型血细胞凝集mRHmodified radical hysterectomy 改进的子宫根治切除术