What does Mer stand for?

Mercury - Record label

Merionethshire (ODA)

Merivale's English Chancery Reports - A publication (DLA)

Meridian (SHCU)

Ethamoxytriphetol - An antiestrogen (DAVI)

Madras European Regiment - British military (DMA)

Magneto-Elastic Resonance (PDAA)

Main Engine Room - Navy (CAAL)

Maine State Department of Environmental Protection and Department of Conservation, Augusta, ME - OCLC symbol (OCLC)

Maintenance Engineering Report (MCD)

Maintenance Evaluation Report (SAUO)

Management Expense Ratio

Manager, External Relations (SAUO)

Mandatory Experience Regulation (DB)

Manned Earth Reconnaissance - Naval Air Electronic Systems Command project

Manpower Estimate Report (AAGC)

Manpower Estimating Relationships (MCD)

Manpower Evaluation Report - Military

Marine Environmental Response - USCG (TAG)

Market Exchange Rates - Monetary conversion rate

Mass Energy Relationship

Master Employee Record - DoD

Master of Energy Resources

Maximum Effective Range

Maximum Efficient Rate - Oil

Maximum Energy Recovery - Chemical engineering

Mean Ejection Rate - Medicine

Mechanical Equipment Room (DAC)

Mechanics, Electrical, and Radio (MCD)

Medical Emergency Room (DMAA)

Medical Error Reduction (MELL)

Medication Errors Reporting

Merak - NCIC car model code

Mercantile

Merced, CA - Location identifier - FAA (FAAL)

Merchandise (ADA)

Merchant (AFM)

Merchant Ship (SAUO)

Mercurial (WDAA)

Mercury (ADA)

Mereilleux - NCIC firearms make code (NCIC)

Merida - Mexico - Seismograph station code, US Geological Survey (SEIS)

Meridian (KSC)

Meridional - Geology

Merlinoite - A zeolite

Merrell-National Laboratories - Research code symbol

Merrill Lynch - NYSE symbol

Merrill Lynch & Co. - NYSE symbol (SAG)

Merrill Lynch & Co. Preferred Capital Trust I - NYSE symbol (SAG)

Merriott Boats Inc., Saint Petersburg, FL - Manufacturer code for watercraft hull identification number (USCG)

Meru - Language symbol (ETLW)

Meru - GeoNet three-character language code (GEON)

Message Error Rate (SAUO)

Metal Etch Resist

Metal Evaporated Resistor

Methanol Extraction - or Extruded Residue - Immunology

Methow Aviation, Inc. - ICAO designator (FAAC)

Metropolitan Elevated Railroad (SAUO)

Middle East Record - A publication (BJA)

Minimum Energy Requirements

Minist'ere de l'Energie et des Ressources - Quebec (GIS)

Ministry of Energy Resources (SAUO)

Mission Evaluation Room - NASA (NASA)

Mitteleuropaeisches Reisebuero - Middle European Travel Bureau - German

Monthly Energy Review - Department of Energy - Database

Most Economical Rating

Multielement RADAR

Multiple Ejection Rack (SAUO)

Multiple Ejector Rack (NG)

Murmur/Energy Ratio (DMAA)

Museum Education Roundtable (EA)

Myeloid-Erythrocyte - or Erythroid - Hematology (DAVI)