BT

1. AirBaltic
2. B.T. (tabloid)
3. Baal teshuva
4. Babylonian Talmud
5. Bacillus thuringiensis
6. Bačka Topola
7. BackTrack
8. Baker Tilly
9. Banca Transilvania
10. Banjo-Tooie
11. Bankers Trust
12. Baronet
13. Barton County, Kansas
14. Baseball Tonight
15. Bathythermograph
16. Battle Tested
17. Bayreuth
18. Beatrice Bellman
19. Beattie 
20. Bee Train
21. Bergens Tidende
22. Bergens Tidende
23. Better Together
24. Bhutan
25. Bhutan
26. Bhutan Telecom
27. Billy Talent
28. Binary tree
29. Bitola
30. Bitstream Inc
31. Bitstream Inc
32. BitTorrent (protocol)
33. BitTorrent, Inc
34. Black Tide
35. Blacksburg Transit
36. Blessed Trinity Catholic High School
37. Blitzen Trapper
38. Bluetooth
39. Bodensee–Toggenburg-Bahn
40. Body thetan
41. Borås Tidning
42. Borås Tidning
43. Botsani
44. Botoşani County
45. Breakfast Television
46. Brevet (military)
47. Brian Turner
48. Brunei Times
49. BT (.hack)
50. BT (musician)
51. BT Financial Group
52. BT Global Services
53. BT Group
54. BT postcode area
55. BT tank
56. BT Total Broadband
57. BT (album)
58. BT-Epoxy
59. Buck-Tick
60. Bulgartabac
61. Burton Taylor Studio
62. Bury Tomorrow
63. Business Times
64. Province of Barletta-Andria-Trani
65. Thai baht