| Code | Name | Region |
|---|---|---|
| DE4AU | Arft | RP |
| DEAQL | Argenbuhl | BW |
| DE5AU | Argenschwang | RP |
| DE6AU | Argenthal | RP |
| DE7AU | Arholzen | NI |
| DE8AU | Arkebek | SH |
| DE9AU | Arlewatt | SH |
| DE3AP | Armsheim | RP |
| DE2AV | Armstedt | SH |
| DE3AV | Armstorf | NI |
| DEARU | Arnbruck | BY |
| DEARA | Arneburg | ST |
| DEAPE | Apen | NI |
| DEAPB | Apenburg | ST |
| DEAPN | Apensen | NI |
| DE7AS | Apfeldorf | BY |
| DEAPT | Apfelstadt | TH |
| DE8AS | Apfeltrach | BY |
| DEAFI | Apfingen | BW |
| DEAPO | Apolda | TH |
| DEAPL | Appel | NI |
| DEVID | Appelhulsen | NW |
| DE9AS | Appeln | NI |
| DEAEN | Appen | SH |
| DE2AT | Appenheim | RP |
| DE3AT | Appensee | BW |
| DEAPW | Appenweier | BW |
| DEAWE | Appenweiler | BW |
| DE4AT | Arbach | RP |
| DE5AT | Arberg | BY |
| DE6AT | Aremberg | RP |
| DEASE | Arendsee | ST |
| DEAHZ | Anhausen | |
| DE4AR | Anhausen | RP |
| DE5AR | Ankershagen | MV |
| DEANK | Anklam | MV |
| DEANU | Ankum | NI |
| DEANB | Annaberg-buchholz | SN |
| DE7AR | Annaburg | ST |
| DE8AR | Annahutte | BB |
| DE9AR | Annarode | ST |
| DE2AS | Anning | BY |
| DEANN | Annweiler | RP |
| DEARH | Anrochte | NW |
| DEANY | Anrode | TH |
| DEANS | Ansbach | BY |
| DE3AS | Anschau | RP |
| DE4AS | Antdorf | BY |
| DEANA | Antrifttal | HE |
| DE5AS | Antweiler | RP |