MMR may refer to:

Science and technology

MMR vaccine The MMR vaccine is a vaccine against measles, mumps, and rubella (German measles), abbreviated as ''MMR''. The first dose is generally given to children around 9 months to 15 months of age, with a second dose at 15 months to 6 years of age, w ...

, for measles, mumps and rubella *

DNA mismatch repair DNA mismatch repair (MMR) is a system for recognizing and repairing erroneous insertion, deletion, and mis-incorporation of nucleobase, bases that can arise during DNA replication and Genetic recombination, recombination, as well as DNA repair, ...

, a genetic repair pathway * Mass miniature radiography, a tuberculosis screening technique *

Maternal mortality ratio The maternal mortality ratio is a key performance indicator (KPI) for efforts to improve the health and safety of mothers before, during, and after childbirth per country worldwide. Often referred to as MMR, it is the annual number of female death ...

Maternal mortality rate Maternal death or maternal mortality is defined in slightly different ways by several different health organizations. The World Health Organization (WHO) defines maternal death as the death of a pregnant mother due to complications related to p ...

Mean-motion resonance In celestial mechanics, orbital resonance occurs when orbiting bodies exert regular, periodic gravitational influence on each other, usually because their orbital periods are related by a ratio of small integers. Most commonly, this relation ...

, between two orbiting bodies *

Mesozoic Marine Revolution The Mesozoic marine revolution (MMR) refers to the increase in shell-crushing (durophagy, durophagous) and drilling, boring predation in benthic organisms throughout the Mesozoic era (251 Mya (unit), Mya to 66 Mya), along with bulldozing and sed ...

, a burst of evolution

Computing

Meet-me room A meet-me room (MMR) is a place within a colocation center (or carrier hotel) where telecommunications companies can physically connect to one another and exchange data without incurring local loop fees. Services provided across connections i ...

, where telecoms companies can communicate * Modified Modified READ, Group 4 compression * Matchmaking rating, in video games

Places

Myanmar Myanmar, officially the Republic of the Union of Myanmar; and also referred to as Burma (the official English name until 1989), is a country in northwest Southeast Asia. It is the largest country by area in Mainland Southeast Asia and has ...

(ISO 3166-1 alpha-3 country code) *

Mumbai Metropolitan Region Mumbai Metropolitan Region (ISO 15919, ISO: ''Muṁbaī Mahānagara Pradēśa''; abbreviated to MMR and previously also known as Greater Bombay Metropolitan Area), is a metropolitan area consisting of Mumbai and its Satellite city, satellite tow ...

, India

Other uses

* Marine Mammal Regulations, of Canada *

Master of Marketing Research The Master of Marketing Research (MMR) is a graduate degree program that may be from one to three years in length. Students pursuing this degree study the aspects of research in the field of marketing. Unlike an M.B.A., which is a general busines ...

, a business degree * Middle Gorge railway station, Melbourne {{disambiguation