ASW, a three-letter abbreviation, may refer to: *Alumino silicate wool, a type of

mineral wool Mineral wool is any fibrous material formed by spinning or drawing molten mineral or rock materials such as slag and ceramics. Applications of mineral wool include thermal insulation (as both structural insulation and pipe insulation), fi ...

Amalgamated Society of Woodworkers The Amalgamated Society of Woodworkers (ASW) was a British trade union representing carpenter Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materia ...

, former UK trade union *

American School of Warsaw The American School of Warsaw (commonly abbreviated as ASW) is an English-using international school in Warsaw, Poland, founded in 1953 by members of the US Embassy. The school remains connected to the Embassy for general support and the US Ambass ...

, Poland. *

Amphibian Species of the World ''Amphibian Species of the World 6.2: An Online Reference'' (ASW) is a herpetology database. It lists the names of frogs, salamanders and other amphibians, which scientists first described each species and what year, and the animal's known range ...

, an online herpetology database hosted by the

American Museum of Natural History The American Museum of Natural History (AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. Located in Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 21 interconn ...

. *

Anti-submarine warfare Anti-submarine warfare (ASW, or in the older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations ar ...

Arc System Works , commonly referred to as ArcSys, is a Japanese video game developer and video game publisher, publisher located in Yokohama. Founded by Minoru Kidooka in 1988, the company is known for arcade 2D fighting game franchises, including ''Guilty Gear ...

, a video game development company *

Artificial seawater Artificial seawater (abbreviated ASW) is a mixture of dissolved mineral salts (and sometimes vitamins) that simulates seawater. Artificial seawater is primarily used in marine biology and in marine and reef aquaria, and allows the easy preparati ...

Arriva Scotland West Arriva Scotland West was a bus company based in Inchinnan, near Paisley, Scotland. It was formed in 1997 as a rebranding of the former Clydeside 2000 company when purchased by Arriva. On 26 March 2012, the business was sold to McGill's Bus Ser ...

, a defunct Scottish bus operator *

aSmallWorld ASMALLWORLD (stylized as ASW) operates a digital travel & luxury lifestyle eco-system based in Zürich, Switzerland, that encourages its members to find inspiration, book unique journeys, and connect with like-minded members. The social network h ...

, an online social network service *

ASW Distillery ASW Distillery is a manufacturer of liquor Liquor ( , sometimes hard liquor), spirits, distilled spirits, or spiritous liquor are alcoholic drinks produced by the distillation of grains, fruits, vegetables, or sugar that have already g ...

, a manufacturer of liquor located in Atlanta, Georgia *

Aswan International Airport Aswan International Airport , is a domestic airport (despite its name) located 16 km southwest of Aswan Aswan (, also ; ) is a city in Southern Egypt, and is the capital of the Aswan Governorate. Aswan is a busy market and tourist ...

(IATA airport code "ASW"), an airport in Egypt * Asynchronous SpaceWarp, a framerate smoothing technique used on the Oculus Rift

Sports

All-Star Wrestling All Star Wrestling (ASW), also known as Super Slam Wrestling (SSW), is a British professional wrestling promotion founded by Brian Dixon in 1970 and based in Birkenhead, England. Founded as Wrestling Enterprises of Birkenhead in October 1970, i ...

, a former professional wrestling promotion based in Vancouver, Canada *

All Star Wrestling All Star Wrestling (ASW), also known as Super Slam Wrestling (SSW), is a British professional wrestling promotion founded by Brian Dixon in 1970 and based in Birkenhead, England. Founded as Wrestling Enterprises of Birkenhead in October 1970, i ...

, a professional wrestling promotion based in Liverpool, England *Altijd Sterker Worden, a club from Dordrecht, Netherlands that merged into

SC Emma Sportclub Emma is an association football club from Dordrecht, Netherlands. Its first squad plays in the Derde Klasse since 2019. Its colors are red and blue. History 1910s–1930s: Foundation and the early years SC Emma was founded on 1 May ...

* Altijd Sterker Worden, a club from Hendrik-Ido-Ambacht, Netherlands under its original name {{disambig