What does IMO stand for?

Asheville, NC - Location identifier - FAA (FAAL)

Icelandic Meteorological Office (SAUO)

Imbongu - Language code (ETLW)

Immobilized (NVT)

Imperial Oil Ltd. - AMEX symbol - Toronto Stock Exchange symbol - Vancouver Stock Exchange symbol (SPSG)

Improper Order

Indianapolis Museum of Art, Indianapolis, IN - OCLC symbol (OCLC)

Information Management Office (ALAC)

Information Market Observatory (TELE)

Information Monitor

In My Opinion - Internet language - Computer science

Installation Maintenance Officer - Military (AABC)

Installation Mobility Officer (SAUO)

Institute of Market Officers - British

Instrumentman (Office Machine Repairman) - U.S. Navy enlisted rating (AUER)

Integrated Marketing Organization (SAUO)

Integrated Multiple Option

Inter-American Municipal Organization

Interband Magneto-Optic - Effect (DEN)

Interface Management Office

Inter-Governmental Maritime Organisation (SAUO)

Interim Management Office (SAUO)

Interim Management Organization (SAUS)

Intermetal Oxide (SAUS)

International Insurance Monitor - A publication (SAUS)

International Management Organization (SAUO)

International MARC Office (SAUO)

International Maritime Organization - Nautical term (NTA)

International Materials Organization (NATG)

International Mathematical Olympiad

International Mathematics Olympiad - Military technology (DDF)

International Messianic Outreach (EA)

International Meteorological Organization - Later, World Meteorological Organization

International Meteor Organization

International Miners Organization (ODA)

International Money Order - Business term (DS)

Isla Mona - Puerto Rico - Seismograph station code, US Geological Survey (SEIS)

Ives Maritime Operations Inc., Port Washington, NY - Manufacturer code for watercraft hull identification number (USCG)

Imitation (SAUS)