| MAC | MacConkey [broth]; major ambulatory category; malignancy-associated changes; maximum allowable concentration; maximum allowable cost; medical alert center; membrane attack complex; midarm circumference; minimum alveolar concentration; minimum antibiotic concentration; mitral anular calcium; modulator of adenylate cyclase; monitored anesthesia care; Mycobacterium avium complex |
|---|---|
| MACDP | Metropolitan Atlanta Congenital Defects Program |
| macer | maceration |
| mAChR | muscarinic acetylcholine receptor |
| MACR | mean axillary count rate |
| macro | macrocyte, macrocytic; macroscopic |
| MACS | maximum aortic cusp separation; myristoylated alanine-rich protein kinase C |
| MACTAR | McMaster-Toronto arthritis and rehumatism [questionnaire] |
| MAD | Major Antigenic Determinant |
| MAD | major affective disorder; mandibulo-acral dysplasia; maximum allowable dose; methylandrostenediol; mind-altering drug; minimum average dose; myoadenylate deaminase |