What does EM stand for?

Die Evangelischen Missionen (BJA)

DOE Office of the Assistant Secretary for Environmental Management (SAUS)

Earl Marshal - British

Early Melanoma - Medicine (MELL)

Early Memory - Medicine (EDAA)

Early Midcourse (ACAE)

Early Minoan - Archeology (BJA)

Earth Mass

Eastern Mediterranean (SAUS)

Eastern Megalopolis - Proposed name for possible "super-city" formed by growth and mergers of other cities

East German Democratic Republic - NCIC firearms make code (NCIC)

East Mark - Monetary unit - Germany

East Midlands - England

Easton Minerals - Vancouver Stock Exchange symbol

EasyMasher - Jack Schmidling Production - Brewing (BEBR)

Ebony Man - Johnson Publishing Co., Inc. - A publication

Economical Methods - A line of Varian spectrometers

Ecosystem Management (ALAC)

Edge Matched - Lumber (WOHB)

Edge Medium - Automotive engineering

Edge-Molded - Automotive engineering

Edgmoor & Manetta Railway - AAR code

Educational Marketer - A publication

Education Manual - Military

Edward Medal - British

Effective Mass (ODA)

Effective Modulus (SAUS)

Efficience Medal (SAUS)

Efficiency Medal

Efficiency Modulation

Egyptian Mysteries - Freemasonry (ROG)

Ejection Murmur - Cardiology

Elastic Membrane - Medicine (EDAA)

Elastic Modulus (SAUS)

Elective Masonry - Freemasonry (ROG)

Electrical and Mechanical (ODA)

Electrical Mechanic (SAUS)

Electrician's Mate - Navy rating

Electric Machinery (SAUS)

Electric Memory (SAUS)

Electric Mirrors - Automotive classified advertising

Electric Motors (MCD)

Electrodeposition Memo

Electrolytic Meter (SAUS)

Electromagnetic (TIMI)

Electromagnetic Conductivity (SAUS)

Electromagnetic Memory (SAUS)

Electromagnetic Radiation (SAUS)

Electromagnetism (SAUS)

Electromechanical

Electromechanic Memory (SAUS)

Electromechanics (SAUS)

Electrometallurgist (SAUS)

Electrometallurgy (SAUS)

Electrometer (SAUS)

Electrometric (SAUS)

Electromicroscopic - or Electromicroscopy

Electromigration

Electromotive (VLIE)

Electro-Motive Corporation (SAUO)

Electromotor (SAUS)

Electronic Countermeasures Malfunction - Military (IAA)

Electronic Magnetic Slip Couplings (DS)

Electronic Mail - Telecommunications

Electronic Measurement (IAA)

Electronic Memory (SAUS)

Electronic Multiplier (SAUS)

Electronics Manufacturing Group (SAUO)

Electron Micrograph (DB)

Electron Microprobe

Electron Microscope

Electron Microscopy - Medicine (MELL)

Electron Multiplier (SAUS)

Electrophoretic Mobility - Analytical biochemistry

Electrostatic Memory (SAUS)

Elemental Metal (UWER)

Elevation Model (NRCH)

Elicotteri Meridionali SpA (SAUS)

Emanation (ADA)

Embargo (ADA)

Embarrass - Telegraphy (PCTE)

E. Merck - Laboratories

Emerge Marketing - Commercial firm

Emergency (NASA)

Emergency Maintenance (BUR)

Emergency Management

Emergency Manager - Emergency Management (EMA)

Emergency Manning - Nautical term (NTA)

Emergency Medicine - Medical specialty (DHSM)

Emergency Message (CINC)

Emergency Mobilization (SAUS)

Eminence

Eminent (ROG)

Emission

Emission Measure (ODA)

Emission Monochromator - Spectroscopy

Emission Pump (SAUS)

Emitter (MSA)

Emmendingen - German license plate city code

Emmetropia - Also, E - Ophthalmology

Emotionally Disturbed

Emphasized (VLIE)

Empire Airlines - ICAO designator (AD)

Empirical Mathematics

Emulated Machine (VLIE)

Encoder Matrix (SAUS)

Encrypting Modem - Police and security equipment

Encryption Module

End Matched

end-member (SAUS)

End of Media (SAUS)

End of Medium - Computer science

End of Message - Computer science (IAA)

Endosteal Marrow - Hematology

Endothelial Medium - Anatomy (UWER)

Energy Management

Energy Maneuverability (MCD)

Energy Meter (UWER)

Energy Method (UWER)

Energy Module (SPST)

Engineered Magnetics Inc. (SAUS)

Engineering Management (MCD)

Engineering Manual (IEEE)

Engineering Manufacture (UWER)

Engineering Material (SAUS)

Engineering Mathematics (UWER)

Engineering Mechanician

engineering mechanics (SAUS)

Engineering Memorandum

Engineering Metrology (UWER)

Engineering Model

Engineering Module (NASA)

Engineering of Mines (SAUS)

Engineer Manager

Engineer Manual - Army Corps of Engineers

Engineer of Mines - or Mining

Engineer of Mining (SAUS)

Engine Maintenance

Engine Modification - Automotive engineering

English Government Office Region: East Midlands (BAJR)

English Market

English Marquess (ROG)

Engraving Master (MCD)

Enhanced Monitoring - Environmental Protection Agency

Enhanced Mutagenesis - Genetics (ODA)

Enlisted Man - or Men

Enlisted Member (AABC)

Enlisted Men (SAUS)

Enriched Mantle - Geology

Enterprise Model (AAEL)

Entertainment Marketing (EFIS)

Entity Module - Computer science

Entsiqlopedia Miqra'it-Encyclopaedia Biblica - Jerusalem - A publication (BJA)

Environmental Management (NRCH)

Environmental Management Program - Idaho National Engineering and Environmental Laboratory (RCD)

Environmental Management, U.S. Department of Energy's Office of (DEEM)

Environmental Measurements Laboratory (SAUO)

Environmental Modelling (ODA)

Environmental Monitoring

Environmental Restoration and Waste Management (EGAO)

Environmental Restoration and Waste Management, Office of - Office of Environmental Management, Department of Energy (DEEM)

Environment Management (SAUS)

Environment Matters - A publication

Enzyme Mechanism (SAUS)

Ephemerides Mariologicae (BJA)

Epigraphical Museum - Epigraphic notation

Episcopus et Martyr - Bishop and Martyr - Latin

Epitaxial Mesa

Equimomental (SAUS)

Equine Morbillivirus - Veternary medicine

Equipment Maintenance and Performance Reporting System (SAUS)

Equipment Management (MCD)

Equitum Magister - Master of the Horse - British

Erasable Memory - Computer science (KSC)

Ergonovine Maleate - Medicine (EDAA)

Error Message (SAUS)

Error Multiplier

Erthrocyte Mass - Hematology (CPH)

Erythema Migrans - Medicine (MELL)

Erythema Multiforme - Hematology (CPH)

Erythrocyte Mass - Hematology (MAE)

Erythromycin (DB)

Escape Motor

Esophageal Manometry/Motility - Medicine (EDAA)

espaces morts (SAUS)

Estimated Man Hours (DNAB)

Estramustine (DB)

Ethoxylated Monoglyceride (OA)

Etna & Montrose R. R. - AAR code

Euromissile (ACAE)

European Movement

Evaluation Missile (ACAE)

Evaluation Model (NRCH)

Evaluation Monitoring (ALAC)

Evangelist and Martyr - Church calendars

Evans Medical Ltd. - Great Britain - Research code symbol

Event Management (SAUS)

event manager (SAUS)

Evergreen Marine Corp. - Taiwan

Exact Match (IAA)

Excellent Masons - Freemasonry (ROG)

Exception Monitor (NASA)

Excerpta Medica Foundation - Database producer

Excuse Me - An expression of respect (TONE)

Executive Memorandum

Exerpta Medica (SAUO)

Expanded Memory (SAUS)

Expanded Memory Manager (BYTE)

Expanded Metal

Expectation Maximization - Statistics

Experimental Memo

Experimental Model (SAUS)

Explanatory Memorandum

explicit microphysics (SAUS)

Export Monthly Data - Department of Commerce (GFGA)

Exposure Meter (IAA)

Extended Memory - Computer science (ELAL)

Extensible Machine (PDAA)

Extensions Manager - Apple (VERA)

Extensive Metabolizer (DB)

External Memorandum

External Memory (SAUS)

External Monitor - Obstetrics (DAVI)

External Monitoring (SAUS)

Extracellular Matrix - Medicine (MELL)

Extractive Metallurgist (SAUS)

Extractive Metallurgy (SAUS)

Extra Milers - Later, EMC (EA)

Extra-Mural (AIE)

Extraordinary Maintenance (SAUO)

Eye Movement (SAUS)

Hammond's Air Service - ICAO designator (AD)

Heli-Air-Monaco - Monaco - ICAO designator (ICDA)

Mining Engineer (PGP)

Office of Environmental Management (SAUS)

Office of Environmental Restoration and Waste Management (SAUO)

effciency modulation (SAUS)

emendavit (SAUS)

emergency mobilizalion (SAUS)

Emeritus - Obtain by Service - Latin

Emirates (BEE)

end of medium character (SAUS)

Maximum Junction Field (IDOE)

Maximum Voltage (IDOE)

Emergence - Biology

Emmetropia - Eye Examination - Medicine (EDAA)

Emulsion (SAUS)

exameter (SAUS)