MARPOL see Ship Pollution
Medarabtel
Middle East Telecommunications Project of the International
Telecommunications Union
Mercosur
Southern Cone Common Market
MHz megahertz
MICAH
International Civilian Support Mission in Haiti
MIGA
Multilateral Investment Geographic Agency
MINURSO
United Nations Mission for the Referendum in Western Sahara
MINUSTAH
United Nations Stabilization Mission in Haiti
MONUSCO
United Nations Organization Stabilization Mission in the Democratic
Republic of the Congo