BTK, Btk, etc. may refer to:
Biology and medicine
* ''
Bacillus thuringiensis kurstaki
''Bacillus thuringiensis'' subsp. ''kurstaki'' (Btk) is a group of bacteria used as biological control agents against lepidopterans (moths and butterflies). Btk, along with other ''B. thuringiensis'' products, is one of the most widely used biol ...
'' (Btk), a soil-dwelling bacterium also used as an insecticide
*
Bruton's tyrosine kinase
Bruton's tyrosine kinase (abbreviated Btk or BTK), also known as tyrosine-protein kinase BTK, is a tyrosine kinase that is encoded by the ''BTK'' gene in humans. BTK plays a crucial role in B cell development.
Structure
BTK contains five di ...
, a protein
**
Btk-type zinc finger or Btk motif (BM), a zinc-binding motif present in some eukaryotic signalling proteins
Medicine
* BTK (
below-the-knee amputation
Amputation is the removal of a limb or other body part by trauma, medical illness, or surgery. As a surgical measure, it is used to control pain or a disease process in the affected limb, such as malignancy or gangrene. In some cases, it is c ...
), amputation of the lower limb between the knee joint and the ankle joint
Music
* "BTK", a song by American band Exodus on their 2014 album ''
Blood In, Blood Out''
* "B.T.K. (Dennis Rader)", a song by Japanese band
Church of Misery on their 2013 album "Thy Kingdom Scum"
* "Bind Torture Kill", a song by American band Suffocation on their 2006
self-titled album
* ''
Bind, Torture, Kill'', a 2006 album by Belgian band Suicide Commando
*
Birth Through Knowledge, a Canadian hip-hop/rock band
Telecommunications
*
Bulgarian Telecommunications Company
Vivacom () is a Bulgarian telecommunications company. It is the largest telecommunications company in Bulgaria by both revenue and market share, being a former state-owned operator. The company is headquartered in the capital city Sofia and employ ...
, (''БТК'' in Cyrillic)
*
Information and Communication Technologies Authority
The Information and Communication Technologies Authority (ICTA) (), is a national telecommunications regulatory and inspection authority of Turkey. It was formerly known as the Telecommunications Authority (Turkish: ''Telekomünikasyon Kurumu (TK) ...
in Turkey, (abbreviated as BTK in Turkish)
Transportation
*
Baku–Tbilisi–Kars railway
The Baku–Tbilisi–Kars (BTK), or Baku–Tbilisi–Akhalkalaki–Kars railway (BTAK), is a railway connecting Azerbaijan, Georgia (country), Georgia and Turkey, which became operational on 30 October 2017 following several years of delays. The ...
connecting Azerbaijan, Georgia and Turkey
* ICAO airline code for Indonesian airline
Batik Air
PT Batik Air Indonesia, operating as Batik Air, is an Indonesian scheduled airline headquartered at Soekarno–Hatta International Airport in Jakarta. Established in 2012 as the full-service division of the Lion Air Group, Batik Air conducted it ...
* IATA airport code for
Bratsk Airport
Bratsk Airport () is an airport in Irkutsk Oblast, Russia, located north of Bratsk. It is a mixed use airfield, providing 32 parking spaces for medium-sized airliners. Bratsk Airport serves as a diversion airport on Polar route 2. It is describ ...
, Russia
Other uses
* BTK, the ISO 639-2 and ISO 639-5 codes for
Batak languages
__FORCETOC__
The Batak languages are a subgroup of the Austronesian languages spoken by the Batak people in the Indonesian province of North Sumatra and surrounding areas.
Internal classification
The Batak languages can be divided into two mai ...
*
Dennis Rader
Dennis Lynn Rader (born March 9, 1945), better known as the BTK Strangler or simply BTK, is an American serial killer and rapist who murdered at least ten people in Wichita, Kansas, Wichita and Park City, Kansas, between 1974 and 1991. Although ...
(born 1945), American serial killer known as "BTK"
*
Kaiser-Fleetwings XBTK, a US Navy dive and torpedo bomber
*
Pillars of Truth (Boutokaan Te Koaua), a political party in Kiribati
See also
*
Born to Kill (disambiguation)
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