| Code | Name | Region |
|---|---|---|
| LUWNG | Wincrange (wentger) | CL |
| LUWHF | Windhof | L |
| LUWNS | Winseler (wanseler) | WI |
| LUWTA | Wintrange | G |
| LUWLG | Wormeldange | L |
| LUSTN | Strassen | |
| LU4ST | Stuppicht | L |
| LUTDL | Tandel | VD |
| LUTRO | Troisvierges | |
| LUTTE | Tuntange (teinten) | ME |
| LUUSL | Useldange | D |
| LUEZD | Vallee De L'ernz (arenzdall) | DI |
| LUVIA | Vianden | |
| LUVIC | Vichten (viichten) | RD |
| LUWAL | Wahl (wal) | RD |
| LUWLB | Waldbillig (waldbelleg) | EC |
| LUWBD | Waldbredimus (waldbriedemes) | RM |
| LUWLF | Walferdange (walfer) | LU |
| LUWSG | Wasserbillig | L |
| LUWEK | Wecker | G |
| LUWET | Weiler-la-tour (weiler Zum Tuerm) | LU |
| LUWEI | Weiswampach | |
| LUWST | Wellenstein | L |
| LUWEM | Wemperhardt | L |
| LUWIL | Wiltz | |
| LUROS | Roost | L |
| LUROR | Rosport | G |
| LURSP | Rosport (rouspert) | EC |
| LURST | Rost | |
| LURUL | Roullingen | DI |
| LURUM | Rumelange | L |
| LUSEL | Saeul (sell) | RD |
| LUSWL | Sandweiler | L |
| LUSAN | Sanem | |
| LUSCH | Schengen | G |
| LUSCR | Schieren | DI |
| LUSFG | Schifflange | L |
| LUSTG | Schuttrange | L |
| LUSGB | Senningen | L |
| LUSEB | Senningerberg | L |
| LUSPT | Septfontaines (simmer) | CA |
| LUSOL | Soleuvre | L |
| LUSBD | Stadtbredimus (stadbriedemes) | RM |
| LUSKK | Steinfort | |
| LUSTE | Steinsel | |
| LUNOU | Nommern (noumer) | ME |
| LUOBR | Oberanven | |
| LUETG | Oetrange | L |
| LUOLM | Olm | L |
| LUOSP | Ospern | D |