NN

Acronym	Definition
NN	Night, Night
NN	Non-Nude
NN	Nearest Neighbor (algorithm)
NN	Noon
NN	Neural Network
NN	Naked News (show)
NN	No No
NN	Not Necessary
NN	Nizhny Novgorod (Russian football)
NN	Not Now
NN	No Name
NN	Northampton (postcode, United Kingdom)
NN	Netscape Navigator
NN	NomNom
NN	Nationale Nederlanden
NN	No Nonsense
NN	Newport News Shipbuilding and Drydock Company (US Navy)
NN	Network Node
NN	Normalnull (German: Sea Level)
NN	Nacht und Nebel (German: Night and Fog; WWII prisoners held incommunicado)
NN	Nomen Nescio (Latin: I Don't Know the Name)
NN	Network Neighborhood (Microsoft Windows 9x)
NN	Nonnuclear
NN	Not Negotiable
NN	Nigerian Navy
NN	Nouvelles Normes (classification hôtelière; France)
NN	Not Notable (Wikimedia Foundation editing policy)
NN	Newport News, VA, USA
NN	Not Nominated
NN	Normal to Normal
NN	Nordic Needle, Inc. (needlework website)
NN	Nomen Nominandum (Latin: Name Hitherto Unknown)
NN	Non-Participating National (FCC)
NN	Nice Nil (spades gaming)
NN	Narcolepsy Network, Inc.
NN	Negative Notification
NN	No Noobs (gaming)
NN	Netnexus
NN	Nice Nade (gaming)
NN	Nevernet (IRC network)
NN	Navajo Neurohepatopathy
NN	Non Nominatus/Nominata (Latin: Not Named, epigraphy)
NN	Nebulous Nonsense

“NN”缩略