| M&A | Management and Analysis 
| Others |
| M&A | Marketing and Advertising
| Others |
| M&A | Merger and Acquisition
| Others |
| M&A | Mergers and Acquisitions
| Others |
| M&A | Monitoring and Assessment
| Others |
| M.A | Master of Arts
| Others |
| M/A | Mature Age
| Others |
| M/A | Mutual Aid
| Others |
| MA | M Annularis
| Others |
| MA | Macchina Agricola (agricultural vehicle)
| Others |
| MA | Made and Attempted
| Others |
| MA | Madimi And
| Others |
| MA | Magic And
| Others |
| MA | Magic Attack
| Others |
| MA | Magic Aura
| Others |
| MA | Magnitude And
| Others |
| MA | Mahmoud Ahmed
| Others |
| MA | Mail Art
| Others |
| MA | MAintenance
| Others |
| MA | Maintenance Ability
| Others |
| MA | Maintenance Agreement
| Others |
| MA | Major Award
| Others |
| MA | Making Access
| Others |
| MA | Malaca Ang
| Others |
| MA | Male Adult
| Others |
| MA | Male Attendant
| Others |
| MA | Mama And
| Others |
| MA | Management Action
| Others |
| MA | Mandelic Acid
| Others |
| MA | Mangled Audio
| Others |
| MA | Mannheim
| Others |
| MA | Manufacturing Assembly
| Others |
| MA | Marching Auxiliaries
| Others |
| MA | Marcus Absent
| Others |
| MA | Maremanno Abruzzesi
| Others |
| MA | Margaret Alzina
| Others |
| MA | Marginal Augmen
| Others |
| MA | Maria Ascencao
| Others |
| MA | Market Australia
| Others |
| MA | Marketing Association
| Others |
| MA | Marketing Authorisation
| Others |
| MA | Marketing Authorization
| Others |
| MA | Marshall Arts
| Others |
| MA | Marshalling Area
| Others |
| MA | Martha Anderson (china paintings)
| Others |
| MA | Martin Ablator
| Others |
| MA | Mary Ann
| Others |
| MA | Maryland Answers
| Others |
| MA | Massachusetts
| State |
| MA | Massachusetts also
| Others |
| MA | Massachusetts Am
| Others |
| MA | Massachusetts Answered
| Others |
| MA | masseter
| Others |
| MA | Master
| Others |
| MA | Master Alarm
| Others |
| MA | Master at Arms
| Others |
| MA | Master of Audiology
| Others |
| MA | Master Specialties
| Others |
| MA | Mastercard Incorporated
| Others |
| MA | Masters of Arts
| Others |
| MA | Masx Adapt
| Others |
| MA | Mata Amritanandamayi
| Others |
| MA | Material Advantage
| Others |
| MA | Material Authorization
| Others |
| MA | Maternal Age
| Others |
| MA | Maternity Allowance
| Others |
| MA | Mathematica notebook ASCII file
| Others |
| MA | Mathematical Association
| Others |
| MA | Mature Audiences
| Others |
| MA | Maximum Adjacency
| Others |
| MA | Maya ASCII
| Others |
| MA | Meadows Arts
| Others |
| MA | Mean Ask
| Others |
| MA | Measurement and Analysis
| Others |
| MA | Mechanical Advantage
| Others |
| MA | Mechanical Alloying
| Others |
| MA | Mechanical Animal
| Others |
| MA | Mechanical Assimilation
| Others |
| MA | Media Access
| Others |
| MA | Medical Accident
| Others |
| MA | Medical Appointment
| Others |
| MA | Medical Assistance
| Others |
| MA | Medical Assistant
| Others |
| MA | Medical Attendant
| Others |
| MA | Medical Authorisation
| Others |
| MA | Medical authorization
| Others |
| MA | Medicare Advantage
| Others |
| MA | Medicina Aeroespacial
| Others |
| MA | Medroxyprogesterone Acetate
| Others |
| MA | Meets And An
| Others |
| MA | Mega Anna
| Others |
| MA | Mega Anni
| Others |
| MA | Mega Annum
| Others |
| MA | Megan Amram
| Others |
| MA | Melee Allowance
| Others |
| MA | Membrane Anchor
| Others |
| MA | Menstrual Age
| Others |
| MA | Mental Age
| Others |
| MA | Mental Arithmetic
| Others |
| MA | Mercury Amalgam
| Others |
| MA | Merely Average
| Others |
| MA | Message Area
| Others |
| MA | Message Arrival
| Others |
| MA | Metabolic Analyzer
| Others |
| MA | Metal Age
| Others |
| MA | Metamorphic Anamorphosis
| Others |
| MA | Meteorological Applications
| Others |
| MA | Methamphetamine A
| Others |
| MA | Metropolitan Area
| Others |
| MA | MicroApp HDC products for MicroApp executable files
| Others |
| MA | Microphone Amplifier
| Others |
| MA | Mid-Atlantic
| Others |
| MA | Middeck Act
| Others |
| MA | Middle Air
| Others |
| MA | Mildly Apathetic
| Others |
| MA | Military and
| Others |
| MA | Military Assistant
| Others |
| MA | Millennia Ago
| Others |
| MA | Milli Ampere
| Others |
| MA | Milli amps
| Others |
| mA | Milliampere
| Others |
| MA | Milliamps A
| Others |
| MA | Millitary Attache
| Others |
| MA | Mina Anyway
| Others |
| MA | Mindless Automaton
| Others |
| MA | Mine Action
| Others |
| MA | Minnesota Advocates for Human Rights
| Others |
| MA | Misriah Armory
| Others |
| MA | Miss America
| Others |
| MA | Miss August
| Others |
| MA | Missed Approach
| Others |
| MA | Mission Analysis
| Others |
| MA | Mission Area
| Others |
| MA | Mission Assignment
| Others |
| MA | Missions Advisor
| Others |
| MA | MittleAlter
| Others |
| MA | Mixed Agglutination
| Others |
| MA | Mobile All
| Others |
| MA | Moderately Advanced
| Others |
| MA | Modern Ark
| Others |
| MA | Modern Arts
| Others |
| MA | Modernisation Agency
| Others |
| MA | Modified Achromat
| Others |
| MA | Moist Air
| Others |
| MA | Mom Alert
| Others |
| MA | Moments Of Awareness
| Others |
| MA | Monophyletic Assemblage
| Others |
| ma | Morocco
| Others |
| MA | Morocco According
| Others |
| MA | Mortal Alliance
| Others |
| MA | Mortuary Affairs
| Others |
| MA | Mortuary Affairs MA Milliampere(S)
| Others |
| MA | Most Annoying
| Others |
| MA | Most Appreciated
| Others |
| MA | Mothi Ashraf
| Others |
| MA | Motor Area
| Others |
| MA | Motorcycle Accident
| Others |
| MA | Moving Amber
| Others |
| MA | Moving Average
| Others |
| MA | Moving Averages
| Others |
| MA | Mozambique and
| Others |
| MA | Mucho Adulto
| Others |
| MA | Muhammad Ali, boxer and Olympic Medalilst
| Others |
| MA | Muhammad Asadullah
| Others |
| MA | Multi Adjustable
| Others |
| MA | Multi Application
| Others |
| MA | Multi-chambered Auto-injector
| Others |
| MA | Multicultural Assistant
| Others |
| MA | Multiple Access
| Others |
| MA | Muscle Activity
| Others |
| MA | Music Animation
| Others |
| MA | Mutual Agreement
| Others |
| MA | Mux Address
| Others |
| MA | Muzeul Agnita
| Others |
| MA | My Age
| Others |
| MA | Mycobacterium avium
| Others |
| MA | Mystic Autocracy
| Others |
| MA | Suitable for Mature Audiences only
| Others |
| MA | The Multiplicity Of A
| Others |
| Ma. | Mundart
| Others |