| Code | Name | Region |
|---|---|---|
| ZAIDW | Indwe | EC |
| ZAINY | Inyati | |
| ZAZCN | Irene | GT |
| ZAISD | Isando | |
| ZAISP | Isipingo Beach | KZN |
| ZAISB | Isithebe | |
| ZAIVI | Island View | KZN |
| ZAIXO | Ixopo | KZN |
| ZARSS | Izmit | NL |
| ZAZCP | Jacobs | NL |
| ZAJSV | Jansenville | EC |
| ZAJEF | Jeffreys Bay | |
| ZAZFY | Jeppestown | GT |
| ZAJTP | Jet Park | GT |
| ZAJNB | Johannesburg | GP |
| ZAHNP | Hennopspark | GT |
| ZAHBA | Herbertsdale | WC |
| ZAHDL | Heriotdale/johannesburg | |
| ZAHMB | Hermannsburg | KZN |
| ZAZGF | Hermanstad | GT |
| ZAHMS | Hermanus | WC |
| ZAZCR | Hex River | NC |
| ZAHXR | Hexrivier | WC |
| ZAHI9 | Hibberdene | KZN |
| ZAHIL | Hillcrest | |
| ZAHLW | Hluhluwe | |
| ZAHDS | Hoedspruit | |
| ZAHDW | Honeydew | GT |
| ZAHOO | Hoopstad | FS |
| ZAHPF | Hopefield | WC |
| ZAHPT | Hopetown | NC |
| ZAHST | Houghton Estate | GP |
| ZAZCF | Hout Bay | WC |
| ZAHOW | Howick | |
| ZAHGT | Huguenot | |
| ZAGTV | Grootvlei | MP |
| ZAGLU | Guguletu | WC |
| ZAHNB | Haenertsburg | LP |
| ZAHAL | Halfway House | |
| ZAHAM | Hamilton | FS |
| ZAHSL | Hammanskraal | |
| ZAHMM | Hammarsdale | |
| ZAHNK | Hankey | EC |
| ZAHOK | Hanover Park | WC |
| ZAHAD | Harding | KZN |
| ZAHRS | Harrismith | |
| ZAHAT | Hartbeesfontein | NW |
| ZAHBP | Hartbeespoort | MP |
| ZAHAR | Hartebeespoort | GT |
| ZAZCH | Hartswater | NC |