| 9123 | Bak-8 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 0 |
| 9989 | Bak-7 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 12 |
| 9121 | Bak-5 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | CS76685 | 1001 Genomes, Full imputed | 131 |
| 9120 | Bak-4 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 4 |
| 9119 | Bak-3 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 4 |
| 9988 | Bak-2 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | CS76392 | 1001 Genomes, Full imputed | 36 |
| 9117 | Bak-1 | Georgia | Bakuriani | James Beck | 43.4767 | 41.7942 | — | - | 0 |
| 9779 | Bai-10 | GER | Baisingen | 0 | 8.78 | 48.5 | CS76682 | 1001 Genomes, Full imputed | 145 |
| 9331 | Bag 2 | Sweden | Bagregatan | Alison Anastasio | 16.4052 | 56.9591 | — | - | 0 |
| 9330 | Bag 1 | Sweden | Bagregatan | Alison Anastasio | 16.4052 | 56.9591 | — | - | 2 |
| 9796 | Bach2-1 | GER | Near Starzach Wachendorf | 0 | 8.84 | 48.41 | CS76680 | 1001 Genomes, Full imputed | 17 |
| 9778 | Bach-7 | GER | Near Starzach Wachendorf | 0 | 8.84 | 48.41 | CS76679 | 1001 Genomes, Full imputed | 23 |
| 7002 | Baa-1 | NED | Baa | Maarten Koornneef | 6.1 | 51.3333 | CS76442 | Regmap 250k, 1001 Genomes, Full imputed | 853 |
| 7014 | Ba-1 | UK | Black Mount (Ba) | Albert Kranz | -4.79821 | 56.5459 | CS76441 | Regmap 250k, 1001 Genomes, Full imputed | 325 |
| 15 | BUI | France | BUI | Valerie Le Corre | 0.933333 | 48.3667 | — | - | 77 |
| 526 | BRR98 | US | BRR | Diane Byers | -87.735 | 40.8313 | — | - | 3 |
| 525 | BRR97 | US | BRR | Diane Byers | -87.735 | 40.8313 | — | - | 3 |
| 524 | BRR96 | US | BRR | Diane Byers | -87.735 | 40.8313 | — | - | 3 |
| 523 | BRR95 | US | BRR | Diane Byers | -87.735 | 40.8313 | — | - | 3 |
| 522 | BRR90 | US | BRR | Diane Byers | -87.735 | 40.8313 | — | - | 3 |