NMO
NMO can stand for a National Marketing Organization, a German natural history museum, the online platform Northern Michigan Online, the music project New Mech Order, or the shorthand "N‑minus‑one" used in various contexts.
Medical
Miscellaneous
New Mech Order
N Minus One
No More Obsessed
Non-Machinable Outside
National Member Organizations
Navnlaust Mønster Opptog
National Member Organisation
National Measurement Office
No Mail Order
New Mountain Order
Community
Naturkunde Museum Ostkreuz
Northern Michigan Online
National Member Organization
Nuns, Mothers, and Others