What does MMR stand for?

Austin, TX - Location identifier - FAA (FAAL)

Machinist's Mate, Refrigeration - Navy rating

Mach Meter Reading (MCD)

Magnetically-Modulated Microwave Reflection - Spectrometer

Magnetic Memory Record (NITA)

Maine State Department of Marine Resources, West Boothbay Harbor, ME - OCLC symbol (OCLC)

Main Memory Register

Maintenance Management Report (SAUO)

Maintenance Management Review (ACAE)

Management Milestone Records - Navy (NG)

Managing the Microprocessor Revolution (XSAL)

Mass Migration Response (DEMM)

Mass Miniature Radiography

Master Microfiche Record

Master of Marketing Research

Materiel Management Review - DoD

Maternal Mortality Rate - Gynecology

Maternal Mortality Ratio (SAUO)

Mature Marketing and Research - Commercial firm

McCready Railway, Lusby, MD - Manufacturer code for watercraft hull identification number (USCG)

McMoRan Exploration - NYSE symbol (SPSG)

McMoran Exploration Co. - NYSE symbol

Mean Motion Resonance - Astrophysics

Measles Mumps and Rubella - A vaccine (TLAA)

Measles-Mumps-Rubella - Immunology

Merchant Marine Reserve (DNAB)

Method of Mixed Ranges (PDAA)

Methyl-Directed Mismatch Repair

Midland Medical Review - Medicine - United Kingdom - Journal (EDAA)

Midline Malignant Reticulosis - Hematology (DAVI)

Mild Mental Retardation (MELL)

Military Media Review - A publication (DNAB)

Miniature Micropower Resistor

Minimum Marginal Return

Minimum Military Requirement (SAUS)

Minnedosa Regional Library, Minnedosa, Manitoba - Library symbol - National Library of Canada (NLC)

Minnesota & Manitoba Railroad - Federal Railroad Administration identification code

Mismatch Repair - Genetics

Missed Message Rate (CAAL)

Mitchell's Maritime Register - England - A publication (DLA)

Mixed Municipal Refuse

Mobile Mass Radiography - Medicine (EDAA)

Mobile Mass X-Ray (MAE)

Mobilization Materiel Requirement - Military

Moderate Mental Retardation (DIPS)

Modular Multiband Radiometer

Monomethylolrutin - Organic chemistry

Monroe Mendelsohn Research, Inc. - Information service or system (IID)

Monthly Management Review (ACAE)

Monthly Meteorological Records (DNAB)

Monthly Musical Record (SAUO)

Monumental Maintenance Requirements (MCD)

Morris Minor Registry (EA)

Motorized Microfilm Reader

Mouth-to-Mouth Resucitation (MELL)

Multi-Market Radio

Multi Mission Radar (ACAE)

Multi-Mode RADAR - Radio Detection and Ranging - Military technology (DDF)

Multimode Radiometer (MCD)

Multi-Mode Receiver - Navigation systems

Multiple Match Resolver

Mustang Motorcycle Registry - Defunct (EA)

Myocardial Metabolic Rate - Cardiology (MAE)

Western Xiangxi Hmong - Language code (ETLW)