M
Macrophyte
Man-Made Reservoir
Synonyms: Artificial Lake, Reservoir
Managed Aquifer Recharge
Abbreviation: MAR
Manhole
Manual Pit Emptying Technology
Abbreviation: MAPET
Marginal Cost
Market based development approach
Abbreviation: M4P
Mass-burn Incinerator
Maximum Contaminant Level
Abbreviation: MCL
Maximum Contaminant Level Goal
Abbreviation: MCLG
Mechanical uses
Mechanised Water Pumps
Megacity
Membrane
Membrane Bioreactor
Abbreviation: MBR
Menstruation
Menstruation Hygiene Management
Abbreviation: MHM
Mesophile
Mesophilic Composting
Methane
Methanogenesis
Methylene blue active substances
Abbreviation: MBAS
Micro basin
Micro entreprise
Microcatchment
Microfiltration
Microfinance
Microfranchising
Micron
Synonyms: Micrometer, um
Abbreviation: um
Microorganism
Synonyms: Micro Organism, Microbe
Micropollutant
Middle East and Northern Africa
Abbreviation: MENA
Minimum Preparedness Actions
Abbreviation: MPA
Minimum Standards in humanitarian Response
Ministry of Energy and Water Development
Abbreviation: MEWD
Ministry of Legal Government and Housing
Abbreviation: MLGH
Ministry of Urban Development of India
Synonyms: Ministry of Urban Development, Ministry of Urban Development of the Government of India
Abbreviation: MoUD
Mixed Liquor Suspended Solids
Abbreviation: MLSS
Modular Incinerator
Moisture Control
Molten Carbonate Fuel Cell
Abbreviation: MCFC
Monitoring
Monitoring & Evaluation
Abbreviation: M&E
Most Probable Number
Abbreviation: MPN
Motor
Motorised Emptying and Transport
Motorised Water Pumps
Moving Bed Reactor
Abbreviation: MBR
Mulch
Multi-cluster /sector Initial Rapid Needs Assessment
Abbreviation: MIRA
Multiple Uses
Municipal Solid Waste
Synonyms: MSW
Abbreviation: MSW