| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| BL1252 | BL-1252[1281]; | TR.AE | ||
| BLZ | BLAZER[1281]; | TR.AE | USA | |
| BD3225 | BLE-DUR-3225[1281]; | TR.DR | TUN | |
| BLEAT | BLEATER[1281]; | TR.DR | S | MEX |
| BT.5H | BLETENDRE-5H[1281]; | TR.AE | DZA | |
| BBZRD | BLIZZARD[1281]; | TR.AE | USA | |
| BB1 | BLUEBIRD-1[1281]; | TR.AE | S | MEX |
| BB2-R | BLUEBIRD-2-RESELECTION[1281]; | TR.AE | S | MEX |
| BB2 | BLUEBIRD-2[1281]; | TR.AE | S | MEX |
| BB3 | BLUEBIRD-3[1281]; | TR.AE | S | MEX |
| BB4 | BLUEBIRD-4[1281]; | TR.AE | S | MEX |
| BN179 | BN-179[1281]; | TR.AE | S | IND |
| BN3447 | BN-3447[1281]; | TR.AE | ||
| BO4985 | BO-4985[1281]; | TR.AE | S | BRA |
| BBNW39 | BOBIN-W-39[1281]; | TR.AE | AUS | |
| BOW1 | BOBWHITE-1[1281]; | TR.AE | S | MEX |
| BOW2 | BOBWHITE-2[1281]; | TR.AE | S | MEX |
| BOW3 | BOBWHITE-3[1281]; | TR.AE | S | MEX |
| BPAS | BONAERENSE-PASUCO[1281]; | TR.AE | S | ARG |
| BPER | BONAERENSE-PERICON[1281]; | TR.AE | S | ARG |