| Code | Name | Region |
|---|---|---|
| LUPRH | Parc Hosingen (parc Housen) | CL |
| LUPTN | Petange | |
| LUPPR | Pontpierre | |
| LUPTZ | Pratz | |
| LUPRZ | Preizerdaul | RD |
| LUPTT | Putscheid (petscht) | VD |
| LURBH | Rambrouch | D |
| LURKM | Reckange-sur-mess (reckeng Op Der Mess) | ES |
| LURDN | Redange | |
| LUREI | Reisdorf (reisduerf) | DI |
| LUGRG | Remerschen | G |
| LUREM | Remich | G |
| LUXXX | Ris Inland Waterways | |
| LUROD | Rodange | |
| LURAC | Rombach | D |
| LULIN | Lintgen | L |
| LULRS | Lipperscheid | DI |
| LULVG | Livange | L |
| LULWR | Lorentzweiler | |
| LULUX | Luxembourg | |
| LUMME | Mamer | |
| LUMTN | Manternach | GR |
| LUMCH | Medernach | DI |
| LUJEU | Mersch | L |
| LUMRT | Mertert | |
| LUMRZ | Mertzig (maerzeg) | DI |
| LUMOM | Mompach (mompech) | ES |
| LUME6 | Mondercange | L |
| LUMBS | Mondorf-les-bains | G |
| LUMOS | Mosingen | |
| LUMFT | Moutfort | |
| LUMUN | Munsbach | L |
| LUNAN | Niederanven | |
| LUNDC | Niederkorn | |
| LU7NL | Noertzange | L |
| LUHDF | Hunsdorf | |
| LULD8 | Ingeldorf | D |
| LUIZG | Itzig | L |
| LUJGG | Junglinster | G |
| LUKRJ | Kaerjeng | CA |
| LUKAY | Kayl | L |
| LUKHL | Kehlen | L |
| LUKII | Kiischpelt | WI |
| LUKNA | Knaphoscheid | D |
| LUKKR | Kockelscheuer | L |
| LUKRH | Koerich | L |
| LUKOE | Koetschette | |
| LUKOP | Kopstal (koplescht) | CA |
| LUSSG | Lac De La Haute-sure (stauseigemeng) | WI |
| LULDE | Lamadelaine | ES |