n.d. (no date)
ND, Nd or nD can mean:
Doctor of Naturopathic Medicine, an academic degree in naturopathic medicine
NADH dehydrogenase, an enzyme that catalyzes the transfer of electrons from NADH to coenzyme Q
Napalm Death, a pioneering grindcore band from England
Napoleon Dynamite, a 2004 independent film
National Diploma, an academic qualification in the Republic of Ireland
Nd (digraph), a digraph present in many African languages
Negligent discharge, an accidental discharge of a firearm involving culpable carelessness
New Democracy (Canada), a former political party in Canada
New Democracy (Greece), one of the main center-right liberal political parties in Greece
Neodymium, an element with the symbol "Nd"
Neutral density filter, a type of filter used in photography
No Doubt, a ska band from the United States
Norsk Data, a defunct Norwegian computer manufacturer
North Dakota, a state in the United States
Notre Dame, for a number of churches and collegesNotice Date, the date the Receipt Notice is generated
Nuclear Dawn, a mod for the game Half-Life 2
Nuclear disarmament, the dismantlement and proposed dismantling of nuclear weaponsnD, a type of alien from the United Kingdom TV series
Invasion Earth.
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N.D.
n.d.