Mai hivatalos név
| Ország | Névváltozatok
|
| Apáti 2 ld. Apatin | | |
| Apatin / Апатин | JU, SB, V | Abthausen [AU -1867]; Apatin, †Apáti [MA -1918, 1941-44] |
| Apoldu de Sus | RO | Großpold(en) [AU -1867]; Nagyapold [MA -1918] |
| Appiano ld. Appiano sulla Strada del Vino / Eppan | | |
| Appiano sulla Strada del Vino / Eppan | OL, T | †Appiano (sulla Strada del Vino) [1918-1969]; Eppan [AU -1918, NM 1943-1945] |
| Aquileia | OL, F | Oglej [sln.] |
| Arad | RO | Arad [AU -1867]; Arad [MA -1918] |
| Aradu Nou2 | RO | Neuarad [AU -1867]; Újarad [MA -1918] |
| Aranyosbánya ld. Baia de Arieş | | |
| Aranyosgyéres ld. Cîmpia Turzii | | |
| Aranyosmarót ld. Zlaté Moravce | | |
| Arbe ld. Rab | | |
| Arciz ld. Arcyz | | |
| Arcole | OL | Arcole [AU 1797-1866] |
| Arcyz / Аpциз | UKR | Arciz / Аpциз [OR -1918]; Arciz [RO 1918-1940, 1941-44] |
| Ardino / Ардинo | BG | †Egridere / Eгpидepe; Eğridere [TR -1913] |
| Ardud | RO | Erdeed [AU -1867]; Erdőd [MA -1918, 1940-1944] |
| Ardzel ld. Argel | | |
| Arensburg ld. Kuressaare | | |
| Areopoli / Aρεoπoλη | GR | |
| Argel | RO | Ardzel [nm.] |
| Argirocastro ld. Gjirokastër | | |
| Argirokastru ld. Gjirokastër | | |
| Argo ld. Argos | | |
| Argos / Aργoς | GR | Argo [ol.] |
| Argos Orestiko / Aργoς Oρεστικo | GR | Chrupište / Хpупищe [BG 1878]; Hrupišta / Хpупиштa [mc.] |
| Argostoli / Aργoστoλι3 | GR | †Argostolion / Aργoστoλιoν; Argostoli [VE -1797] |
| Argostolion ld. Argostoli | | |
| Aridea / Aριδαια | GR | Sabotsko / Сaбoтскo [BG 1878]; Sabotsko / Сaбoтскo [mc.] |
| Arilje / Apиљe | JU, SB | |
