MAC: Definition from Answers.com

is short for:

Meaning	Category
Apple Macintosh Black & White MacPaint file Bitmap graphics	Computing->File Extensions
MAC Address Collector	Computing->Software
Mac Apple Corps	Community
MacDonald	Miscellaneous->Names and Nicknames
Macedonian	Regional->Language Codes (3 Letters)
Macerated	Medical->Physiology
Macerich Company	Business->NYSE Symbols
Machine Aided Cognition	Computing->Software
Machine Always Crashes	Miscellaneous->Funnies
Macintosh All Caps	Miscellaneous->Funnies
Macro	Computing->File Extensions
Macro Corporation Ltd	Business->ASX Symbols
Macs Are Crap	Miscellaneous->Funnies
Mad And Crazy	Internet->Chat
Magnitude Amplification Cavity	Academic & Science->Physics
Main Display Console	Governmental->NASA
Mainland Affairs Council	Governmental
Maintenance Advisory Committee	Governmental->NASA
Maintenance Allocation Chart	Governmental->Military
Make A Change	Governmental->Military
Make Activities Count	Community
Makeup, Art, Cosmetics	Miscellaneous->Clothes
Makeup, Art, and Cosmetics	Community->Performing Arts
Making A Change	Internet->Chat
Making Activities Count	Community->Educational
Mammalian Artificial Chromosome	Medical->Human Genome
Man And Computer	Academic & Science->Universities
Management And Administrative Computing	Academic & Science->Academic Degrees
Managerial Assistance Control	Business->Accounting
Mandatory Access Control	Governmental->Military
Maneuver Area Command	Governmental->Military
Manga Anime Cartoon	Miscellaneous->Funnies
Manhattan Association of Cabarets	Business->Firms
Manifest Analysis And Certification	Governmental->Transportation
Marechale Cap.	Business->London Stock Exchange
Marker And Cell	Medical->Human Genome
Market Access & Compliance	Business->International Business
Market Access and Compliance	Governmental->US Government
Marketing Advertising And Communication	Business->General
Marshall Always Champion	Community->Sports
Marshall Athletic Conference	Community->Sports
Mathematics Access Centre	Academic & Science->Universities
Mathematics And Computation	Academic & Science->Universities
Maximum Allowable Concentration	Governmental->NASA
Maximum Concentration of Organics	Governmental->NASA
Mean Aerodynamic Chord	Governmental->Transportation Governmental->NASA
Measured Attenuation Correction	Computing->Assembly
Media Access Control	Computing->General Computing->Networking Computing->Telecom Computing->Drivers
Media Access Controller	Computing->Networking
Media Action Committee	Community->Media
Medicare Administrative Contractor	Business->Positions
Medication Access Computer	Medical->Hospitals
Medium Access Control	Computing->Networking
Men Against Communism	Governmental->US Government
Menasha Action Council	Community
Mental Adjustment to Cancer scale	Governmental->FDA
Message Authentication Code	Computing->Security Governmental->Military
Metered Automatic Cartridge	Computing->Hardware
Mexican American Council	International->Mexican
Mid America Conference	Community->Sports
Mid-Atlantic Cape	Academic & Science->Geology
Mid-Atlantic Cyclone	Academic & Science->Ocean Science
Midair Attitude Correction	Governmental->Transportation
Middle Aged Cops	Community->Law
Middle Aged Crazy	Miscellaneous->Funnies
Middle Area Conference	Business->General
Military Airlift Command	Governmental->Transportation Governmental->NASA
Military Airlift Command (Now Air Mobility Command)	Governmental->Military
Military Armament Corporation	Business->Firms
Military Assistance Command	Governmental->Military
Minimum Alveolar Concentration	Medical->Hospitals Medical->Laboratory
Ministerial Advisory Committee	Community->Religion
Minority Achievement Committee	Community->Educational
Minority Affairs Committee	Governmental->State & Local
Mission Assurance Category	Governmental->Military
Missions Across Canada	Community->Non-Profit Organizations
Missions Adventure Camp	Community->Scouting
Mississippi Access to Care	Community
Mobile Analytical Chemical	Academic & Science->Chemistry
Money Access Center	Business->Accounting
Monitored Anaesthesia Care	Medical->Hospitals
Monitored Anesthesia Care	Medical->Physiology
Morning and Afternoon Care	Medical->Hospitals
Moron-Accessible Computer	Miscellaneous->Funnies
Mortuary Affairs Center	Governmental->Military
Most Amazing Computer	Miscellaneous->Funnies
Most Awesome Computer	Miscellaneous->Funnies
Motorola Advanced Computer	Computing->General
Move, Add, or Change	Computing->Software
Moves, Adds, and Changes	Computing->Databases
Mtime, Atime, Ctime	Computing->Unix Commands
Multi Actors Cooperation	Business->General
Multi Agency Complex	Governmental->US Government
Multi-Action Conditioner	Business->Products
Multiaccess Computer	Governmental->NASA
Multiple Architecture Computer	Computing->General
Multiplexed Analog Components	Community->Media
Multiplexed Analogue Components	Academic & Science->Electronics
Multnomah Athletic Club	Community->Sports
Mycobacterium Avium Complex	Medical->Physiology
Mycrobaterium Avian Complex	Medical->Veterinary

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		American Heritage Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved. Read more
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