| nightingale |
Nightingale, Florence (1820–1910) |
Night of the Long Knives (29–30 June 1934) |
night sky brightness |
night vision |
| night vision system |
nihil in intellectu nisi prius in sensu |
nihilism |
nihonium |
Nijmegen, Treaty of (1678) |
| Nikkei index |
Nikolayev, Andrian Grigoriyevich (1929–2004) |
NIL |
Nile, Battle of the (1 August 1798) |
nilpotent |
| nilradical |
Nilson, Lars Fredrick |
nimbo-, nimbus |
nimbostratus |
Nimbus |
| Nimeiri, Gaafar Muhammad al- (1930–2009) |
Nimitz, Chester William (1885–1966) |
NIMS |
nine-point circle |
Nineveh |
| Nine Years War (1688–97) |
nine’s complement |
ninhydrin |
niobite |
niobium |
| nipple |
Nirenberg, Marshall Warren |
nirvana |
NIS |
N-ISDN |
| Nishida Kitaro (1870–1945) |
Nishitani Keiji (1900–1990) |
Nissl granules |
NIST |
nisus |
| nit |
nitisols |
nitrate |
nitratine |
nitrating mixture |
| nitration |
nitre |
nitre cake |
nitrene |
nitric acid |
| nitric horizon |
nitric oxide |
nitrides |
nitriding |
nitrification |
| nitrifying bacteria |
nitrile rubber |
nitriles |
nitrite |
nitroalkane |
| nitrobenzene |
nitrocellulose |
nitro compounds |
nitrogen |
nitrogenase |
| nitrogen cycle |
nitrogen dioxide |
nitrogen fixation |
nitrogen monoxide |
nitrogen mustards |
| nitrogenous base |
nitrogenous waste |
nitrogen oxides |
nitroglycerine |
nitro group |
| nitronium ion |
nitroparaffin |
nitrosamines |
nitrosonium ion |
nitrosyl ion |
| nitrous acid |
nitrous oxide |
nitryl ion |
nival |
nivation |
| Nix Olympica |
Nixon, Richard (1913–94) |
Nizam Shahi |
NK cell |
Nkomo, Joshua (1917–99) |
| Nkrumah, Kwame (1909–72) |
NKVD |
NLC |
NLP |
NLQ |
| nm |
N magnitude |
NMDA receptors |
NMO |
NMOS |
| NMP |
NMR |
NNT |
NNTP |
NOAA |
| NOAA-20 |
NOAA-20/JPSS-1 |
NOAA-class satellite |
NOAA POES Series |
Noachian |
| no-address instruction |
NOAO |
no arbitrage |
Nobel, Alfred Bernhard |
Nobel, Alfred Bernhard (1833–96) |
| nobelium |
Nobeyama Radio Observatory |
Nobili, Leopoldo (1784–1835) |
noble gas |
noble gases |
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