What does MN stand for?

Machinery Numeral - Marine insurance (DS)

Madeleine Mines Ltd. - Toronto Stock Exchange symbol

Magnetic North

Main (AAG)

Main Network - Telecommunications (TEL)

Making of the Nations - A publication

Malignant Nephrosclerosis - Medicine (DB)

Management Network (MCD)

Mansion

Mantle Nerve

Manual

Manufacturer's Name (NITA)

Manufacturing - Automotive engineering

Manx Airlines Ltd.

Mare Nectaris - Sea of Nectar - Lunar area

Marketspan Corp. - NYSE symbol - Formerly, Long Island Lighting

Master Degree in Nursing (SEAT)

Master Navigator - Air Force

Master of Nursing

Material Number

Materiel Needs - Army

Maxim Nordenfelt Gun

Measurement Name (NITA)

Mecanorma - Graphic artist products - British

Medial Interlaminar Nucleus - Neurology (DAVI)

Media Network (EA)

Median Nerve - Anatomy

Meeting Number (NITA)

Meetings Name (NITA)

Meganewton

Melanocytic Nevus - Medicine (MELL)

Melena Neonatorum (DB)

Membranous Nephropathy - Medicine (MELL)

Meniere's Network - An association (EA)

Meningopneumonitis - Medicine

Merchant Navy

Message Number - Computer science (ELAL)

Metanephrine - Medicine (DMAA)

Meter-Handling Non-Residential - Electric utility company

Michigan - Obsolete (ROG)

Micrococcal Nuclease - Also, MCN - An enzyme

Microneutralization - Chemistry

Midnight

Migrating Neuron - Neuroanatomy

Mindelheim - German license plate city code

Mine - GeoNet geographic features code (GEON)

Mineman - Navy rating

Minnesota - Postal code

Minor Descriptor (SAUS)

Minor Subject Descriptor - Online database field identifier

Minus (VLIE)

Mission Need

Mnemonic

Monaco - GeoNet country code (GEON)

Mongolia - ANSI two-letter standard code (CNC)

Mononuclear - Hematology

Mononuclear Lymphocytes (SAUS)

Monthly Notices of the Royal Astronomical Society (SAUO)

Month Name (BJA)

Montpelier & Barre Railroad - Federal Railroad Administration identification code

Moon (ROG)

Moreh Nebukhim - Maimonides (BJA)

Moto Nave - Motor ship - Latin (IIA)

Motor Neuron - Anatomy

Mouvement National - Morocco - Political party (EY)

Movimiento Nacional - Costa Rica - Political party (EY)

Multinodular - or Multinodulate - Medicine

Municipal Notice (SAFN)

Mutato Nomine - The Name Being Changed - Latin

Myoneural - Medicine

Midnight - Therapy term (CTAA)

Male (neutered) (SPVS)

Manganese - Chemical element

Mean Range - Difference in height between mean high water and mean low water - Tides and currents

Merchant Navy (WDAA)

Minnesota State Law Library, St. Paul, MN - Library symbol - Library of Congress (LCLS)

Modern - Linguistics