| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| BA105 | BUENOS-AIRES-105[145][1281]; | TR.AE | S | ARG |
| BA110 | BUENOS-AIRES-110[145][1281]; | TR.AE | S | ARG |
| BAD | BANDEIRANTES[145]; | TR.AE | S | BRA |
| BAF | BAFLO[145][900][1281]; | TR.AE | S | CHL |
| BAN83 | BARANI-83[144][1281]; | TR.AE | S | PAK |
| BAR,2 | BARTMEISE[115][1281]; | TR.DR | S | MEX |
| BARA | BARADA[1281]; | TR.DR | LBN | |
| BARAUC | BUCK-ARAUCANO[145]; | TR.AE | S | ARG |
| BARN | BARON[145][900][1281]; | TR.AE | W | GBR |
| BARU | BUCK-ARAUCANO[145][900][1281]; | TR.AE | S | ARG |
| BATL | BUCK-ATLANTICO[145][900][1281]; | TR.AE | S | ARG |
| BAUS | BUCK-AUSTRAL[145][900][1281]; | TR.AE | S | ARG |
| BB | BLUEBIRD[114][144][1281]; | TR.AE | S | MEX |
| BBAL | BUCK-BALCARCE[145][900][1281]; | TR.DR | S | ARG |
| BBII | BLUEBOY-II[219]; | TR.AE | W | USA:NORTH-CAROL |
| BBL,1 | BROADBILL[114][144][1281]; | TR.AE | S | MEX |
| BBOL | BUCK-BOLIVAR[145][1281]; | TR.AE | S | ARG |
| BBT | BOBITO[114][144][1281]; | TR.AE | S | MEX |
| BBU | BEARDED-BEATU[740];BEARDED-BEAUTY[1281]; | TR.AE | USA | |
| BBV | BARLETA-BENVENUTO[145][900][1281]; | TR.AE | S | ARG |