bt

1. InternetabbreviationAbbreviation of but.

plural BTs

1. abbreviationcountableinitialismuncountableInitialism of blood test.
2. abbreviationcountableinitialismuncountablelawInitialism of bench trial.
3. JudaismabbreviationcountableinitialismuncountableInitialism of baal teshuva.
4. abbreviationcountableinitialismuncountableInitialism of Bacillus thuringiensis toxin.
5. abbreviationcountableinitialismuncountableInitialism of botulinum toxin.
6. abbreviationcountableinitialismuncountableInitialism of bluetongue (“disease of ruminants”).

1. abbreviationinitialismInitialism of British Telecom.
2. abbreviationinitialismcomputingInitialism of BitTorrent.
3. abbreviationbusinessAbbreviation of Bluetooth.
4. abbreviationAbbreviation of Banten: a province of Indonesia.

plural Bts · alternative Bt. · alternative B.t. · alternative BT · alternative BT

1. abbreviationuncountableusuallyAbbreviation of baronet, a title used after a holder's surname.

   Sir John Spencer-Smith, Bt

   Synonyms: Bart

2. uncountableusuallyagricultureBacillus thuringiensis, a species of bacteria used for biological control of insects.

   Synonyms: B. thuringiensis, Bacillus thuringiensis

   1. abbreviationellipsisuncountableusuallyagricultureEllipsis of Bt toxin.

      Synonyms: B. thuringiensis, Bacillus thuringiensis

3. abbreviationinitialismuncountableusuallybacteriologyInitialism of botulinum toxin.
4. abbreviationuncountableusuallychemistryAbbreviation of biotite.

   (A) Plane-polarized light and (B) back-scattered electron (BSE) images. The pseudomorph (Crd) is made up of Grt + Qtz + Ky rodlets + micas flakes (mainly biotite, Bt).

   2017, J. Theo Kloprogge, Robert Lavinsky, “Introduction: Geological Examples”, in Photo Atlas of Mineral Pseudomorphism, Amsterdam: Elsevier, →ISBN, page 88