| Code | Name | Region |
|---|---|---|
| DEANZ | Anzing | BY |
| DE6AS | Apelern | NI |
| DE7AP | Amstetten | BW |
| DEWA8 | Amt Wachsenburg | TH |
| DEAMT | Amtsberg | SN |
| DEATZ | Amtzell | BW |
| DEADS | Andechs | BY |
| DE9AP | Andenhausen | TH |
| DE2AQ | Anderbeck | ST |
| DE3AQ | Anderlingen | NI |
| DEAND | Andernach | RP |
| DE4AQ | Andervenne | NI |
| DE5AQ | Andisleben | TH |
| DE6AQ | Angelbachtal | BW |
| DEAGL | Angelburg | HE |
| DE8AQ | Angelroda | TH |
| DEANG | Anger | BY |
| DEAMU | Angermunde | BB |
| DE2AR | Angern | ST |
| DEANC | Angersbach | HE |
| DE3AR | Angersdorf | ST |
| DEAUD | Anhalt Sud | ST |
| DEAML | Amelsburen | NW |
| DEAMZ | Amerang | BY |
| DE6AO | Amerdingen | BY |
| DE7AO | Amesdorf | ST |
| DE9AO | Ammeldingen An Der Our | RP |
| DE8AO | Ammeldingen Bei Neuerburg | RP |
| DE2AP | Ammelstadt | TH |
| DEAMM | Ammerbuch | BW |
| DEARL | Ammerland | BY |
| DEXRN | Ammern | TH |
| DEAFZ | Ammerndorf | BY |
| DEAMS | Ammersbek | SH |
| DE4AP | Ammerthal | BY |
| DE5AP | Amoneburg | HE |
| DEAMO | Amorbach | BY |
| DEAPP | Amperpettenbach | BY |
| DEAPF | Ampfing | BY |
| DE6AP | Ampfurth | ST |
| DEIAM | Amrum | |
| DEAMF | Amsdorf | ST |
| DE3AN | Alt-schadow | BB |
| DE4AN | Altscheid | RP |
| DEATS | Altshausen | BW |
| DE5AN | Altstrimmig | RP |
| DE6AN | Altthymen | BB |
| DE7AN | Alttrebbin | BB |
| DEALR | Altusried | BY |
| DETWB | Altwarmbuchen | NI |