Macs, MACS, etc. may refer to:

Medicine Manual Ability Classification System, of manual dexterity in cerebral palsy Minimal Access Cranial Suspension, a form of facial surgery or rhytidectomy used to reduce wrinkles and lift sagging facial tissue Multicenter AIDS Cohort Study

Science and technology Mac computers, a nickname for the Macintosh brand Magellanic Catalogue of Stars, a catalogue of positions for stars covering large areas around the Large and Small Magellanic Clouds Magnetic-activated cell sorting MAssive Cluster Survey, a survey of distant galaxy clusters that are very bright in X-ray Multi-purpose Arcade Combat Simulator, American marksmanship training software MACS (software), Model-based Analysis of ChIP-Seq, software for finding peaks in ChIP-Seq data used in computational biology

Other Mac's Convenience Stores, a chain of stores in Canada "macs" (short story), by Terry Bisson Metropolitan Area Commuter System, a bus system in Fairbanks, Alaska, US Mountain Ash Comprehensive School, in Wales

See also

Macks Creek, Missouri Mac (disambiguation) Max (disambiguation) Macx (disambiguation) Macs (disambiguation) MAKS (disambiguation)