| Code | Name | Region |
|---|---|---|
| NLLON | Loenen | |
| NLLAV | Loenen Aan De Vecht | |
| NLLNO | Loenersloot | UT |
| NLLOM | Lomm | |
| NLLOO | Loo | GE |
| NLLOZ | Loon Op Zand | NB |
| NLLSB | Loosbroek | NB |
| NLZAQ | Loosdrecht | UT |
| NLLPK | Lopik | |
| NLLKL | Lopikerkapel | UT |
| NLLPM | Loppersum | GR |
| NLLOS | Losser | |
| NLLTM | Lottum | LI |
| NLLTN | Lunteren | GE |
| NLLJB | Lutjebroek | NH |
| NLLWK | Lutjewinkel | NH |
| NLLXM | Lexmond | |
| NLLCV | Lichtenvoorde | |
| NLLMP | Liempde | NB |
| NLLIE | Lienden | |
| NLLEN | Lieren | GE |
| NLLRP | Lierop | NB |
| NLLSH | Lieshout | |
| NLLSL | Liessel | NB |
| NLLIJ | Lijnden | NH |
| NLLME | Limmel | LI |
| NLLMM | Limmen | |
| NLLIW | Lingewaal | GE |
| NLLIR | Lingewaard | GE |
| NLLIN | Linne | LI |
| NLLSC | Linschoten | |
| NLLIO | Lintelo | GE |
| NLLWO | Lippenwoude | FR |
| NLQDG | Lisse | |
| NLLBK | Lisserbroek | |
| NLLIT | Lith | |
| NLLSV | Leidschendam-voorburg | ZH |
| NLLMU | Leimuiden | |
| NLLRU | Leimuiderbrug | NH |
| NLLEK | Lekkerkerk | |
| NLLKK | Lekkum | FR |
| NLLEY | Lelystad | |
| NLELE | Lemelerveld | OV |
| NLLMR | Lemmer | |
| NLLEM | Lemsterland | |
| NLLNT | Lent | |
| NLLEO | Leons | FR |
| NLLEP | Lepelstraat | NB |
| NLTTE | Lettele | OV |
| NLLED | Leudal | LI |