What does Mgr stand for?

Manager (ODBW)

Monsignor (ODBW)

Machine Gun Regiment - British military (DMA)

Magner & Sons Boatwork, Carlsborg, WA - Manufacturer code for watercraft hull identification number (USCG)

Mambwe-Lungu - Language code (ETLW)

Manager (AFM)

Marrow Graft Rejection - Medicine (MELL)

Marrow Granulocyte Reserves - Hematology

Mars Geologic Rover

Matusadona Game Reserve (SAUO)

McGraw-Edison Co. (SAUO)

Medieval Greek - Language, etc.

Merry Go Round - Coal train from pit to power station (UKR)

Merry-Go-Round Entertainment (EFIS)

Metal Glaze Resistor

Method of Generated Responses - Psychology

M.G. Ramachaudran (India) - Political party (PSAP)

Micro-Graphic Reporting (PDAA)

Middlegate Resources, Inc. - Vancouver Stock Exchange symbol

Minimum Government Requirements (SAUO)

Mixed Gas Rebreather

Mobile-Launched Ground-Attack Rocket

Modified Gain Ratio - Medicine (MAE)

Modular Gas-Cooled Reactor - Developed by MIT - Nuclear energy

Monsignor

Moraga Resources Ltd. - Vancouver Stock Exchange symbol

Moultrie, GA - Location identifier - FAA (FAAL)

Moultrie/Thomasville - Georgia - Airport symbol (OAG)

Mouvement de la Gauche Reformatrice - Movement of the Reformist Left - France - Political party (PPW)

Mugger (ABBR)

Multiple Gas Rebreathing - Medicine (DMAA)

Murmurs, Gallops, or Rubs - Cardiology (DAVI)

Magister - Master - Latin

Manager (NTIO)