1. Abbreviation for minimal anesthetic concentration; minimal alveolar concentration; membrane attack complex. 2. Abbreviation for Mycobacterium avium complex. See Mycobacterium avium-intracellulare complex.
* * *
MacConkey [broth]; magnetic authentication code; major ambulatory category; malignancy-associated changes; maximum allowable concentration; maximum aerobic capacity; maximum allowable cost; medical alert center; membrane attack complex; message authentication code; midarm circumference; minimum alveolar concentration; minimum antibiotic concentration; mitral annular calcium; modulator of adenylate cyclase; monitored anesthesia care; multiaccess catheter; Mycobacterium avium complex
* * *
MAC abbr
1) maximum allowable concentration
2) Mycobacterium avium complex
* * *
membrane attack complex; minimal alveolar concentration; Mycobacterium avium complex (see under disease).Medical dictionary. 2011.