1. Baanopa
2. Babaroroa
3. Bairiki
4. Bairiki
5. Banaba
6. Bangai
7. Banraeaba
8. Banreaba
9. Baretoa
10. Baretoa Boat Passage
11. Baretoa Passage
12. Batitotai
13. Bay of Wrecks
14. Benson Point
15. Bernd
16. Beru
17. Betino Island
18. Betio
19. Betio
20. Betio Anchorage
21. Bicknell Point
22. Bikati
23. Bike
24. Bike Island
25. Bikeman Island

26. Bikenibeu
27. Bikentourakai
28. Bikerei
29. Bingham Channel
30. Bingham Passage
31. Binoinano
32. Bird Islet
33. Birney
34. Birnie Atoll; Birnie Island
35. Birnie Island
36. Bishop
37. Bititu
38. Bititu Anchorage
39. Bitutu
40. Black Rock
41. Blaney
42. Blind Passage
43. Bolten Point
44. Bolton Point
45. Bonabe
46. Bonriki
47. Borotiam
48. Borotium
49. Bridges Point
50. Brothers Islet