KN or kn may refer to:
Companies
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Kia
Kia Corporation (, formerly known as Kyungsung Precision Industry (京城精密工業) and Kia Motors Corporation) is a South Korean multinational automobile manufacturer headquartered in Seoul, South Korea. It is South Korea's second larges ...
(2021 logo often misread as KN), a South Korean multinational automobile manufacturer
* ''
Kieler Nachrichten
The ''Kieler Nachrichten'' (literally "Kiel News") or ''KN'' is the only German language, German-language newspaper published in Kiel, Germany. It is published by "Kieler Zeitung Verlags und Druckerei KG-GmbH & Co.", a subdivision of Axel Springe ...
'', the only German-language newspaper published in Kiel, Germany
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Kuehne + Nagel
Kuehne + Nagel International AG (or Kühne + Nagel) is a global transport and logistics company based in Schindellegi, Switzerland. Its main owner and operator is Klaus-Michael Kühne via his ''Kühne Holding'' and ''Kühne Foundation ...
, a global transport and logistics company
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K&N Engineering
K&N Engineering, Inc. (also known simply as K&N) is a manufacturer of air filters, cold air intake systems, oil filters, performance parts, and other related products. K&N manufactures over 12,000 parts for various makes and models of cars, tru ...
, manufacturer of car parts and consumables
Language
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Kannada
Kannada () is a Dravidian language spoken predominantly in the state of Karnataka in southwestern India, and spoken by a minority of the population in all neighbouring states. It has 44 million native speakers, and is additionally a ...
(ISO 639-1 code), a Dravidian language
* , the
Latin-script digraph used in English to write the word-initial sound
Science
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Complete graph
In the mathematical field of graph theory, a complete graph is a simple undirected graph in which every pair of distinct vertices is connected by a unique edge. A complete digraph is a directed graph in which every pair of distinct vertices i ...
(), a simple undirected graph in which every pair of distinct vertices is connected by a unique edge
* Kilonewton (kN),
a common expression of forces measured in newtons (N)
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Knot (unit)
The knot () is a unit of speed equal to one nautical mile per hour, exactly (approximately or ). The ISO standard symbol for the knot is kn. The same symbol is preferred by the Institute of Electrical and Electronics Engineers ( IEEE), whil ...
, a unit of speed equal to one nautical mile per hour
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Knudsen number
The Knudsen number (Kn) is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. This length scale could be, for example, the radius of a body in a fluid. The number is nam ...
(Kn), a dimensionless number
Other uses
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.kn, the Internet country code top-level domain for Saint Kitts and Nevis
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Croatian kuna (kn), the currency of Croatia from 30 May 1994 until 31 December 2022
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Saint Kitts and Nevis
Saint Kitts and Nevis, officially the Federation of Saint Christopher (St Kitts) and Nevis, is an island country consisting of the two islands of Saint Kitts and Nevis, both located in the West Indies, in the Leeward Islands chain of the Less ...
(ISO 3166 code), an island country and microstate
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Kelly's Navy
John Kelly Limited, also known as Kelly's Coal Quay, Kelly's Coal, or simply Kelly's, was best known for being Coal merchant, coal merchants and Ship-owner, shipowner in Belfast, Northern Ireland. Dating back to the 1840s, when Samuel Kelly (coal m ...
, referring to John Kelly Limited fleet, and book under the same name
* ''
Kitchen Nightmares
''Kitchen Nightmares'', known in the UK as ''Ramsay's Kitchen Nightmares USA'', is an American reality television series originally broadcast on Fox, in which chef Gordon Ramsay is invited by the owners to spend a week with a failing restaurant ...
'', an American reality television series
** ''
Ramsay's Kitchen Nightmares
''Ramsay's Kitchen Nightmares'' is a television programme featuring British celebrity chef Gordon Ramsay first broadcast on Channel 4 in 2004. In each episode, Ramsay visits a failing restaurant and acts as a troubleshooter to help improve t ...
'', the original British version of the show
*** Various other international editions: see
Ramsay's Kitchen Nightmares § International versions
{{disambiguation