| Code | Name | Region |
|---|---|---|
| BENPE | Neupre | WLG |
| BEMOO | Moorsele | VWV |
| BEMRS | Moorslede | VWV |
| BEMRA | Morialme | WNA |
| BEMLW | Morlanwelz-mariemont | WHT |
| BEMRO | Mornimont | WNA |
| BEMTX | Mortroux | WLG |
| BEMOR | Mortsel | VAN |
| BEMLX | Moulbaix | WHT |
| BEMCT | Mourcourt | WHT |
| BEMUS | Moustier | WHT |
| BEMUI | Muizen | VAN |
| BEMUN | Muno | WLX |
| BEMBL | Munsterbilzen | VLI |
| BEMSL | Musson | WLX |
| BENAS | Naast | WHT |
| BENMC | Nameche | WNA |
| BENAM | Namur | WNA |
| BENDI | Nandrin | WLG |
| BENNE | Naninne | WNA |
| BEMEM | Mollem | VBR |
| BEMOM | Momignies | WHT |
| BEMIR | Monceau-imbrechies | WHT |
| BEMSS | Monceau-sur-sambre | WHT |
| BEMQS | Mons | WHT |
| BEMSI | Monsin | WLG |
| BEMNT | Mont | WLX |
| BEMDL | Mont-de-l'enclus | WHT |
| BEMTN | Montegnee | WLG |
| BEMON | Montignies-le-tilleul | WHT |
| BEMS5 | Montignies-sur-roc | WHT |
| BEMGS | Montignies-sur-sambre | WHT |
| BEMOB | Montleban | WLX |
| BEMBI | Montroeul-au-bois | WHT |
| BEMSA | Mont-saint-aubert | WHT |
| BEMSG | Mont-sainte-aldegonde | WHT |
| BEMSU | Mont-saint-guibert | WBR |
| BEMMA | Mont-sur-marchienne | WHT |
| BEMOT | Montzen | WLG |
| BEMOL | Moorsel | VOV |
| BEMCE | Miecret | WNA |
| BEMBA | Mielen-boven-aalst | VLI |
| BEMIL | Milmort | WLG |
| BEMHO | Minderhout | VAN |
| BEMOD | Modave | WLG |
| BEMOE | Moelingen | VLI |
| BEMNO | Moen | VWV |
| BEMEW | Moerbeke-waas | VOV |
| BEMRB | Moerbrugge | VWV |
| BEJK8 | Moerdijk | VWV |