International Maritime Satellite+ 1 variant

International Maritime Satellite

International Maritime Satellite Organization+ 2 variants

International Maritime Satellite Organization

International Maritime Satellite Organisation

International Marine Satellite Organization+ 2 variants

INternational MARine SATellite organisation

International Marine Satellite Organization

International Maritime Satellite consortium

International Mobile Satellite Organization

Intern. Maritime Convention on Communication by Satellite+ 1 variant

International Maritime Convention on Communication by Satellite

International Microgravity Laboratory

International Convention On

International Maritime Satellite Communications

International Marine/Maritime Satellite

International Maritime Satellite Telephone

International Marine Satellite

International Maritime Satellite System/Organization

INternational MARitime SATellite service

Source