| Code | Name | Region |
|---|---|---|
| DEA62 | Auerbach/erzgebirge | SN |
| DEA63 | Auerbach/niederbayern | BY |
| DEAUE | Auerbach/vogtland | SN |
| DEA64 | Auerstedt | TH |
| DEAUW | Auerswalde | SN |
| DEATA | Auetal | NI |
| DEA65 | Aufhausen | BY |
| DEA66 | Aufkirchen | BY |
| DEAUF | Aufsess | BY |
| DEAGQ | Auggen | BW |
| DEAGB | Augsburg | BY |
| DEAGG | Augsburg-goggingen | BY |
| DE4AZ | Ast | BY |
| DE5AZ | Astert | RP |
| DE6AZ | Ateritz | ST |
| DE7AZ | Athenstedt | ST |
| DEATN | Attendorn | NW |
| DEAT2 | Attenhausen | RP |
| DE9AZ | Attenhofen | BY |
| DEAKC | Attenkirchen | BY |
| DEA45 | Attenweiler | BW |
| DEA46 | Atterwasch | BB |
| DEA47 | Atting | BY |
| DEA48 | Atzelgift | RP |
| DEA49 | Atzendorf | ST |
| DEAUI | Au | BW |
| DEAUH | Au Am Rhein | BW |
| DEHAZ | Au In Der Hallertau | BY |
| DEA52 | Aub | BY |
| DEA53 | Aubstadt | BY |
| DEA54 | Audenhain | SN |
| DEA55 | Auderath | RP |
| DEAEH | Ascheberg (holstein) | SH |
| DE4AY | Ascheffel | SH |
| DEACF | Aschendorf | NI |
| DE5AY | Aschenhausen | TH |
| DE6AY | Aschenhutte | NI |
| DEASN | Aschersleben | ST |
| DEAHM | Aschheim | BY |
| DE7AY | Aseleben | ST |
| DEAEO | Asendorf | NI |
| DEAPH | Aspach | BW |
| DE8AY | Aspach (gotha) | TH |
| DE9AY | Aspenstedt | ST |
| DEAPG | Asperg | BW |
| DEQHA | Aspisheim | RP |
| DEASA | Assamstadt | BW |
| DEASS | Assel | NI |
| DE2AZ | Asselfingen | BW |
| DEASL | Asslar | HE |