| Code | Name | Region |
|---|---|---|
| ZABOT | Botrivier | |
| ZABTS | Botshabelo | FS |
| ZABWA | Botswana | EC |
| ZA8GT | Bottelary | WC |
| ZABGH | Boughton | KZN |
| ZABEW | Beaufort West | |
| ZABDF | Bedford | EC |
| ZABFV | Bedfordview | GP |
| ZABBR | Beit Bridge | |
| ZAZCD | Belfast | LP |
| ZABKN | Bellair | KZN |
| ZABEL | Bellville | |
| ZAZAQ | Ben Schoeman Dock | WC |
| ZABNI | Benoni | |
| ZAZFO | Benrose | GT |
| ZAZFQ | Berea | GT |
| ZABNL | Berea | KZN |
| ZABVL | Bergville | |
| ZABRL | Berlin | |
| ZABET | Bethal | GP |
| ZABED | Bethelsdorp | EC |
| ZABTH | Bethlehem | |
| ZABTY | Betty's Bay | WC |
| ZABIY | Bisho | |
| ZABSX | Bishopscourt | WC |
| ZAAMZ | Amanzimtoti | |
| ZAAMU | Amatikulu | KZN |
| ZAAME | Amersfoort | MP |
| ZAZAE | Amsterdam | EC |
| ZATHR | Arcadia | EC |
| ZAZAF | Ashton | WC |
| ZAASG | Assagay | KZN |
| ZAATN | Athlone | WC |
| ZAATL | Atlantis | |
| ZAAUG | Augrabies | NC |
| ZAHBL | Babelegi | |
| ZABA4 | Balfour | MP |
| ZABAL | Ballito Bay | KZN |
| ZAZAN | Bapsfontein | GT |
| ZABAB | Barberton | MP |
| ZABAR | Barrydale | WC |
| ZABHD | Bayhead | KZN |
| ZABNF | Baynesfield | |
| ZAZAG | Beacon Bay | EC |
| ZABEA | Beaconsfield | NC |
| YTPAS | Passamainty | |
| YTSAD | Sada | |
| ZA | ||
| ZAANL | Addington | KZN |
| ZAADO | Addo | EC |