| Code | Name | Region |
|---|---|---|
| DEHIW | Hainewalde | SN |
| DEINF | Hainfeld | RP |
| DEHGU | Hain-grundau | HE |
| DEHHQ | Hainhaus | NI |
| DEHSQ | Hainichen | SN |
| DEHFA | Hainsfarth | BY |
| DEHAH | Haiterbach | BW |
| DEHKS | Hakenstedt | ST |
| DEAGR | Halbe | BB |
| DEHST | Halberstadt | ST |
| DELBL | Halblech | BY |
| DEHLH | Haldensleben | ST |
| DEHDG | Haldenwang | BY |
| DEHEZ | Hag-ehrsberg | BW |
| DEHG3 | Hagelberg | BB |
| DEHDT | Hagelstadt | BY |
| DEHNQ | Hagen | NI |
| DEHAG | Hagen | NW |
| DEHTW | Hagen Am Teutoburger Wald | NW |
| DE75O | Hagen Im Bremischen | NI |
| DEAGU | Hagenau | BY |
| DEHNC | Hagenbach | RP |
| DE9HB | Hagenburg | NI |
| DEHAW | Hagenow | MV |
| DEHWR | Hagenwerder | SN |
| DEHM2 | Hagermarsch | NI |
| DEHZU | Hagnau | BW |
| DEAHP | Hahn | RP |
| DEHNH | Hahn Apt | HE |
| DEHQH | Hahnbach | BY |
| DEHA2 | Hahnheim | RP |
| DEHNS | Hahnstatten | RP |
| DEHAI | Haibach/aschaffenburg | BY |
| DEGTU | Guttau | SN |
| DEQGT | Guttin | MV |
| DEGOW | Gutzkow | MV |
| DEGUX | Guxhagen | HE |
| DEGYU | Gyhum | NI |
| DEYEF | Haag Bei Schwarzhofen | BY |
| DEHA9 | Haag In Oberbayern | BY |
| DEHAA | Haan | NW |
| DEHAQ | Haar | BY |
| DEHA8 | Haardt | RP |
| DEHBA | Habaching | BY |
| DEHT8 | Habichtswald | HE |
| DEHAC | Hachenburg | RP |
| DE82S | Hackenheim | RP |
| DEHAD | Hadamar | HE |
| DEHD5 | Hadorf | BY |
| DEHUU | Haeusern | BW |