Mai hivatalos név
| Ország | Névváltozatok
|
| Lappträsk ld. Lappträski / Lappträsk | | |
| Lappträski / Lappträsk | FN | Lappträsk [SV -1809] |
| Łapsze Niżne | LEN | Alsólápos [MA -1918]; Nižné Lapše [SLK 1939-1945] |
| Lapušna ld. Lăpuşna | | |
| Lăpuşna | MOL | Lapušna / Лaпушнa [OR 1812-1918]; Târgu Lăpuşnei [RO 1918-1940, 1941-44]; Lèpušna / Лэпушнa [MOL 1944-91] |
| Lapväärtti / Lappfjärd | FN | Lappfjärd [SV -1809] |
| Larisa / Larisa | GR | Yenişehir [TR -1881]; Larisa / Лapиca [mc., sb.] |
| Larnaca ld. Larnax | | |
| Larnaka ld. Larnax | | |
| Larnakas ld. Larnax | | |
| Larnax / Larnax | CP | †Larnakas / LarnakaV; †Kition / Kition; Larnaka [TR -1878]; Larnaca [an.]; Larnaka [ma.] |
| Lasa ld. Lasa / Laas | | |
| Lasa / Laas | OL, T | †Lasa [1918-1969]; Laas [AU -1918, NM 1943-1945] |
| Laščev ld. Łaszczów | | |
| Laščiv ld. Łaszczów | | |
| Lasdehnen ld. Krasnoznamensk | | |
| Laskafalu ld. Čeminac | | |
| Laskó ld. Lug | | |
| Laško | SLN | Tüffer [AU -1918, NM 1941-1945] |
| Lasocice | LEN | Laßwitz [NM 1793-1807, 1815-1918, 1939-1945] |
| Lassan | NM | |
| Laßwitz ld. Lasocice | | |
| Lastovo | HR | Lagosta [VE -1797, OL 1919-1947]; Lagosta [AU 1797-1918, NM 1943-1945] |
| Lastua ld. Lastva | | |
| Lastva / Лacтвa | JU, CG | Lastua [OL 1941-1943] |
| Łaszczów | LEN | Laščiv / Лaщiв [UKR 1939-1941]; Laščev / Лaщeв [OR 1939-1941] |
| Lauban ld. Lubań | | |
| Laubusch | NM | Lubuš [so.] |
| Lauenburg ld. Lębork | | |
| Laugszargen ld. Lauksorgiai | | |
