| Code | Name | Region |
|---|---|---|
| BEBAV | Bavikhove | VWV |
| BEBAZ | Bazel | VOV |
| BEBFY | Beaufays | WLG |
| BEBEA | Beaumont | WHT |
| BEBUR | Beauraing | WNA |
| BEBVC | Beauvechain | WBR |
| BEBWZ | Beauwelz | WHT |
| BEBCS | Beclers | WHT |
| BEBRM | Beernem | VWV |
| BEBER | Beerse | VAN |
| BEBEE | Beersel | VBR |
| BEBSZ | Beerst | VWV |
| BEBTE | Beert | VBR |
| BEBVD | Beervelde | VOV |
| BEBEZ | Beez | WNA |
| BEBLN | Baelen | WLG |
| BEBAX | Baileux | WHT |
| BEBAI | Baillonville | WAL |
| BEBYT | Baisy-thy | WBR |
| BEBLE | Balen | VAN |
| BEBGK | Balgerhoek | VOV |
| BEBND | Bande | WLX |
| BEBNN | Banneux | WLG |
| BEBCN | Barchon | WLG |
| BEBRV | Baronville | WNA |
| BEBAY | Barry | WHT |
| BEBES | Basecles | WHT |
| BEBOA | Bas-oha | WLG |
| BEBBX | Basse-bodeux | WLG |
| BEBTS | Bassenge (bitsingen) | WLG |
| BEBSV | Bassevelde | VOV |
| BEBSY | Bassilly | WHT |
| BEBSG | Bastogne | WLX |
| BEBWA | Bas-warneton | WHT |
| BEBAT | Battel | VAN |
| BEAHO | Attenhoven | VBR |
| BEARO | Attenrode | VBR |
| BEATE | Attert | WLX |
| BEARE | Attre | WHT |
| BEAUG | Aubange | WLX |
| BEAUB | Aubechies | WHT |
| BEAUL | Aubel | WLG |
| BEAUY | Auby | WAL |
| BEODE | Auderghem (oudergem)/brussel (bruxelles) | BRU |
| BEADI | Audregnies | WHT |
| BEAVS | Auvelais | WNA |
| BEAVL | Avelgem | VWV |
| BEABO | Averbode | VBR |
| BEAWS | Awans | WLG |
| BEW5R | Awirs | WLG |