What does efm stand for?

electronic fuel management (SAUS)

Effeminate - Telegraphy (PCTE)

Eight-Fourteen Modulation (SAUS)

Eight to Fourteen Modulation (IAA)

Electric Field Meter

electronical fetal monitoring (SAUS)

Electronic Fetal Monitor (ADWA)

Electronic Fetal Monitoring - Medicine

Electronic Flow Measurement (READ)

Electronic Fuel Metering - Automotive engineering

Electronics for Medicine

Engineer Field Manual (SAUS)

Engineering Feasibility Model (MCD)

Enhanced Fighter Maneuverability (MCD)

Epifluorescence Microscopy

Ethernet First Mile

European Federalist Movement

Evangelistic Faith Missions (EA)

Expeditionary Force Message - Low-rate cable or radio message selected from a list of standard wordings

Explosives Factory Maribyrnong (SAUS)

Extended Flygare Method (SAUS)

Extensive Field Maintenance - Military (NG)

External Fetal Monitoring - Obstetrics (DAVI)

Palm Beach Junior College, Lake Worth, FL - OCLC symbol (OCLC)

River Woody Inc., Salt Lake City, UT - Manufacturer code for watercraft hull identification number (USCG)