N18 may refer to:
Roads
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N18 road (Belgium), a
National Road of Belgium
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Route nationale 18
The route nationale 18 (RN18) is a trunk road ( nationale) in north east France. The RN 18 was constructed in 1959.
Étain to Longwy (0-49km)
The road begins at Étain at a junction with the N3, heads north to Longuyon and then turns northeast ...
, in France
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N18 road (Ireland)
The N18 road is a national primary road in Republic of Ireland, Ireland, connecting the cities of Limerick and Galway. Ennis and Gort are two major towns on the route, and Shannon Airport is reached via the connecting N19 road (Ireland), N19. Th ...
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A18 motorway (Netherlands)
This is a list of road designation, roads designated A18. Roads are sorted in the countries alphabetical order.
* A18 motorway (Belgium), a road connecting Bruges and Dunkirk, France
* A18 motorway (Italy), a road connecting Messina and Catania i ...
*
N18 (South Africa)
The N18 is a national route (South Africa), national route in South Africa which runs from Warrenton, Northern Cape, Warrenton through Vryburg and Mahikeng to Ramatlabama on the border with Botswana.
The N18 national route of South Africa is par ...
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Nebraska Highway 18, in the United States
Other uses
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BMW N18, an automobile engine
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Chronic kidney disease
Chronic kidney disease (CKD) is a type of long-term kidney disease, defined by the sustained presence of abnormal kidney function and/or abnormal kidney structure. To meet criteria for CKD, the abnormalities must be present for at least three mo ...
* , a submarine of the Royal Navy
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London Buses route N18
The London Night Bus network is a series of night bus routes that serve Greater London. Services broadly operate between the hours of 23:00 and 06:00.
Many services commence from or operate via Trafalgar Square and are extensions or variation ...
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Nissan Almera (N18), a Japanese automobile
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Nitrogen-18, an isotope of nitrogen
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Tinak Airport, on Arno Atoll, Marshall Islands
* N18, a postcode district in the
N postcode area
The N (Northern) postcode area, also known as the London N postcode area, is the part of the London postal district, London post town covering part of North London, England. It is a group of 25 postcode districts which covers around 17,429 live ...
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