Charities and non-profits
Charities and non-profits on Verified Handles: the official social media accounts of 4,493 charities and non-profits, verified first, then A–Z.
- Manta TrustCharity or non-profitUK-based charity that was formed in 2011 to co-ordinate global research and conservation efforts for manta rays
- Manx Basking Shark WatchCharity or non-profitUK-based charity focused on conservation of Basking Sharks
- MapLightCharity or non-profitorganization
- March of DimesCharity or non-profitUnited States nonprofit organization
- Margaret Thatcher FoundationCharity or non-profitnon-profit organization in the USA
- Marie CurieCharity or non-profitcharity in the UK
- Marijuana Policy ProjectCharity or non-profitorganization
- Marin County Sheriff's Office Search & RescueCharity or non-profitall-volunteer organization in Marin County
- Marine ConnectionCharity or non-profitUK-based animal welfare charity working for the welfare, protection, and conservation of cetaceans
- Marine Conservation InstituteCharity or non-profitorganization
- Marine Conservation SocietyCharity or non-profitmarine environment, not-for-profit organisation based in UK
- Marine Science Institute (San Francisco Bay)Charity or non-profitMarine Science Institute of San Francisco Bay an educational and research institute.
- Marine Stewardship CouncilCharity or non-profitorganization promoting and certifying sustainable fishing
- Mark Morris Dance GroupCharity or non-profitAmerican nonprofit organization
- Mark Twain HouseCharity or non-profitnon-profit organization in the USA
- Mars OneCharity or non-profitformer media project / scam themed around private spaceflight
- Martha O'Bryan CenterCharity or non-profitAmerican nonprofit organization
- Martha OrganizationCharity or non-profitFinnish home economics organization
- Martha's TableCharity or non-profitnon-profit organization in the USA
- Martha's Village and KitchenCharity or non-profitAmerican nonprofit organization
- Maryland Food BankCharity or non-profitAmerican nonprofit organization
- Mary’s CenterCharity or non-profitorganization in Washington D.C., United States
- Mass Mentoring PartnershipCharity or non-profitAmerican nonprofit organization
- MassBioEdCharity or non-profitAmerican nonprofit organization
- MassINCCharity or non-profitnonprofit organization in Boston, United States
- Massachusetts Audubon SocietyCharity or non-profitnonprofit organization dedicated to the protection of the nature of Massachusetts
- Massachusetts Down Syndrome CongressCharity or non-profitAmerican nonprofit organization
- Massachusetts Historical SocietyCharity or non-profithistorical archive specializing in early American, Massachusetts, and New England history.
- Massachusetts Horticultural SocietyCharity or non-profitorganization
- Massachusetts Immigrant and Refugee Advocacy CoalitionCharity or non-profitAmerican nonprofit organization
- Math for AmericaCharity or non-profitorganization in New York, United States
- MathcountsCharity or non-profitorganization
- Matt Talbot Kitchen & OutreachCharity or non-profitAmerican nonprofit organization
- MatterCharity or non-profitAmerican nonprofit organization
- Matthew 25: MinistriesCharity or non-profitorganization
- Maui Arts & Cultural CenterCharity or non-profitAmerican nonprofit organization
- Maui Food BankCharity or non-profitAmerican nonprofit organization
- MaxFundCharity or non-profitAmerican nonprofit organization
- MayDay RoomsCharity or non-profiteducational charity
- Maybach FoundationCharity or non-profitnon-profit organization showcasing Maybach engineering and design
- McCarter Theatre Center for the Performing ArtsCharity or non-profitAmerican nonprofit organization
- McColl Center for Art + InnovationCharity or non-profitnon-profit organization in the USA
- McCormick FoundationCharity or non-profitChicago-based nonprofit charitable trust established in 1955
- McHenry Baseball AssociationCharity or non-profitAmerican nonprofit organization
- Meals On Wheels of San FranciscoCharity or non-profitAmerican nonprofit organization
- Meals On Wheels, Inc. of Tarrant CountyCharity or non-profitAmerican nonprofit organization
- Meals on Wheels Central TexasCharity or non-profitAmerican nonprofit organization
- Meals on Wheels Plus of ManateeCharity or non-profitAmerican nonprofit organization
- Meals on Wheels of Johnson & Ellis CountiesCharity or non-profitAmerican nonprofit organization
- Meals on Wheels of Wake CountyCharity or non-profitAmerican nonprofit organization
- Meals-on-Wheels Greater San DiegoCharity or non-profitAmerican nonprofit organization
- MedStar HealthCharity or non-profitAmerican not-for-profit healthcare organization
- Media Matters for AmericaCharity or non-profitnonprofit left-leaning watchdog journalism organization
- Media Research CenterCharity or non-profitconservative media watchdog group based in Virginia
- MedianálisisCharity or non-profitnon-profit of Venezuela
- Medical Teams InternationalCharity or non-profitorganization in Portland, United States
- Medicare Rights CenterCharity or non-profitnonprofit organization in New York, United States
- Meet Each Need with DignityCharity or non-profitorganization
- Melanoma Research FoundationCharity or non-profitnonprofit organization in Washington D.C., United States
- Memorial Hermann Healthcare SystemCharity or non-profithospital in Texas, United States