| l'Etoile |  |
|
| La Brouck | |
|
| La Cambuse | |
|
| La Carosse | |
|
| La Cavée | |
|
| La Gleize | LIZ | |
| La Hage | |
|
| La Hulpe | ML | |
| La Louvière | LVR | |
| La Louvière-Bouvy | MVY | |
| La Louvière-Centre | LVR | |
| La Louvière-Sud | LVRS | |
| La Mallieue | |
|
| La Préalle | |
|
| La Reid | LLD | |
| La Roche | GLR | |
| La Roche (Brabant) | GLR | |
| La Vilette | |
|
| La-Chaussée | |
|
| La-Croyère | FLY | |
| La-Planche | |
|
| La-Vilette | |
|
| Labuissière | NLB | |
| Lacuisine | |
|
| Ladeuze | LDZ | |
| Laken | FKL | |
| Lambermont | |
|
| Lambussart | LLM | |
| Lammersdorf | RML | |
| Lamorteau | MLM | |
| Lanaken | GLK | |
| Landegem | FLM | |
| Landelies | NL | |
| Landen | FLD | |
| Landskouter | FLDK | |
| Laneffe | |
|
| Langdorp | LGD | |
| Langemark | FGK | |
| Langerbrugge | LGBG | |
| Lanquesaint | |
|
| Larum | |
|
| Latour | MUT | |
| Lauwe | FWU | |
| Lavaux | MLV | |
| Le Campinaire | FRC | |
| Le Roeulx | LRX | |
| Le Touquet | FTQ | |
| Le-Buston | |
|
| Leancourt | |
|
| Lebbeke | FEK | |
| Lede | FLE | |
| Ledegem-Dadizele | LLZ | |
| Leest | |
|
| Leeuwergem | 0 | |
| Leignon | MLG | |
| Leisele-Isenberge | MYL | |
| Leman | MAN | |
| Lembeek | FLB | |
| Lembeek | FLQ | |
| Lembeke | FLMB | |
| Lendelede | FLL | |
| Lengeler | RME | |
| Lens | FNE | |
| Leopoldsburg | LBL | |
| Leopoldsburg | LBG | |
| Les Bruyères | |
|
| Les Epioux | |
|
| Les-Avins | LLN | |
| Lessines | FLN | |
| Lessines-Carrières | FLNC | |
| Lessines-Carrières-Cul de Sac | FLNCC | |
| Lesterny | |
|
| Leupegem | FPG | |
| Leuven | FLV | |
| Leuvensesteenweg | |
|
| Leuze | FLZ | |
| Leuze-Longchamps | FZN | |
| Leuzensteenweg | |
|
| Leval | LVL | |
| Libramont | LRB | |
| Lichtaart | FLCH | |
| Lichtervelde | FLC | |
| Liedekerke | LKD | |
| Liedekerke-Teralfene | LKD | |
| Liège Haut Pré | FPR | |
| Liège Vennes | |
|
| Liège-Carré | FLJ | |
| Liège-Guillemins | FL | |
| Liège-Jonfosse | FLJ | |
| Liège-Palais | FLGP | |
| Liège-Saint-Lambert | FLGP | |
| Liennes | |
|
| Lier | FLR | |
| Lierde | FRD | |
| Liers | LSL | |
| Ligne | FNI | |
| Ligneuville | |
|
| Ligny | FGY | |
| Ligny-Carrières | FGY | |
| Ligny-Sud | FGY | |
| Lillois | FOL | |
| Limal | GLM | |
| Limerlé | MLI | |
| Lincent | FCE | |
| Lindestraat | |
|
| Linkebeek | LKN | |
| Linkhout | LIK | |
| Liotte | |
|
| Lissewege | FLW | |
| Lobbes | LNS | |
| Lochristi | LLYS | |
| Lodelinsart | LDS | |
| Lodelinsart-Ouest | LDSO | |
| Lokeren | FLK | |
| Lommel | LOL | |
| Lommersweiler | RMM | |
| Lompret | LPM | |
| Londerzeel | FZL | |
| Londerzeel-Oost | FZE | |
| Londerzeel-West | FZL | |
| Longlier-Neufchâteau | LNG | |
| Lonzée | MLZ | |
| Loppem | LOP | |
| Lorcé-Chevron | LCE | |
| Losheimergraben | RMO | |
| Lot | FLH | |
| Lot | LOT | |
| Louette saint Denis | |
|
| Louise-Marie | LUI | |
| Louvain-la-Neuve | LNO | |
| Louvain-la-Neuve-Université | LNO | |
| Lovenjoel | FVJ | |
| Luchtbal | LB | |
| Luipaardbrug | |
|
| Luithaegen | |
|
| Lustin | NLT | |
| Luttre | FLU | |
| Luttre-Pont-à-Celles | FLU | |