| Code | Name | Region |
|---|---|---|
| BEJEM | Jemeppe | WLG |
| BEJPS | Jemeppe-sur-sambre | WNA |
| BEJET | Jette/brussel (bruxelles) | BRU |
| BEJDO | Jodoigne | WBR |
| BEJUM | Jumet | WHT |
| BEJAK | Jupille-sur-meuse | WLG |
| BEJPE | Juprelle | WLG |
| BEJBI | Jurbise | WHT |
| BEJSE | Juseret | WLX |
| BEKKR | Kaaskerke | VWV |
| BEKCT | Kachtem | VWV |
| BEKGV | Kaggevinne | VBR |
| BEKAI | Kain | WHT |
| BEKBV | Kalken | VOV |
| BEKOU | Kallo | VOV |
| BEKTT | Kalmthout | VAN |
| BEIDG | Idegem | VOV |
| BEIPR | Ieper | VWV |
| BEICO | Incourt | WBR |
| BEIGE | Ingelmunster | VWV |
| BEIGM | Ingooigem | VWV |
| BEIWE | Irchonwelz | WHT |
| BEISR | Isieres | WHT |
| BEISE | Isnes | WNA |
| BEITE | Itegem | VAN |
| BEITR | Itter (ittre) | WBR |
| BEIBE | Itterbeek | VBR |
| BEYRT | Ivoz-ramet | WLG |
| BEIZG | Izegem | VWV |
| BEIZE | Izenberge | VWV |
| BEIZI | Izier | WLX |
| BEJBE | Jabbeke | VWV |
| BEJHY | Jalhay | WLG |
| BEJLE | Jallet | WNA |
| BEHTH | Houthalen | VLI |
| BEHHE | Houthalen-helchteren | VLI |
| BEHUT | Houthem | WHT |
| BEHHU | Houthulst | VWV |
| BEHTV | Houtvenne | VAN |
| BEHUX | Houx | WNA |
| BEHYE | Houyet | WNA |
| BEHOV | Hove | VAN |
| BEWAH | Hoves | WAL |
| BEHWA | Howardries | WHT |
| BEHZI | Huizingen | VBR |
| BEHDG | Huldenberg | VBR |
| BEHHT | Hulshout | VAN |
| BEHUL | Hulste | VWV |
| BEHUM | Humbeek | VBR |
| BEHUN | Hun | WNA |