Marecs : Maritime European Communications
Satellite
Marine Dumping : Convention on the Prevention of Marine
Pollution by Dumping Wastes and Other
Matter
Marine Life Conservation : Convention on Fishing and Conservation
of Living Resources of the High Seas
MARPOL : see Ship Pollution
Medarabtel : Middle East Telecommunications Project of the International Telecommunications Union
Mercosur : Southern Cone Common Market
MHz : megahertz
MINURSO : United Nations Mission for the
Referendum in Western Sahara
MONUC : United Nations Organization Mission in
the Democratic Republic of the Congo
NA : not available