| Code | Name | Region |
|---|---|---|
| DEOBI | Gobitz | ST |
| DEGOC | Goch | NW |
| DEGOH | Gochsheim | BY |
| DEGCL | Gocklingen | RP |
| DEGDR | Goda | SN |
| DEGOD | Goddert | RP |
| DEXRE | Godenroth | RP |
| DEGD5 | Godern | MV |
| DEGDO | Godorf | NW |
| DEGLD | Goeland | NW |
| DE5GG | Goggingen | BW |
| DE64G | Gohl | SH |
| DEGTR | Gohlis | SN |
| DEJGZ | Glauzig | ST |
| DEF5R | Glebitzsch | ST |
| DE82N | Glees | RP |
| DEGLE | Gleichamberg | TH |
| DEGCN | Gleichen | NI |
| DEGLX | Gleina | ST |
| DEGL4 | Gleiszellen | RP |
| DE64W | Gleschendorf | SH |
| DELSI | Glesien | SN |
| DEZKG | Glessen | NW |
| DECLK | Glienicke | BB |
| DEGIL | Glinde | NI |
| DEGDE | Glinde | SH |
| DEGBC | Glinde (schonebeck) | ST |
| DEGDW | Glindow | BB |
| DENNO | Glonn (ebersberg) | BY |
| DEGLO | Glothe | ST |
| DEGL2 | Glowe | MV |
| DEGLK | Glucksburg | |
| DEGLU | Gluckstadt | SH |
| DEGNP | Ginepp | SN |
| DEGGF | Gingen An Der Fils | BW |
| DEGNS | Gingst | MV |
| DEGIG | Ginsheim-gustavsburg | HE |
| DEGIR | Girod | RP |
| DEGIT | Gittelde | NI |
| DEGLA | Gladbeck | NW |
| DEGLH | Gladenbach | HE |
| DEGDX | Glandorf | NI |
| DE62G | Glasau | SH |
| DEGLT | Glashutte | SN |
| DE62D | Glashutte | SH |
| DEGHT | Glashutten | HE |
| DEGLW | Glasow | MV |
| DEGHC | Glattbach | BY |
| DEGLN | Glatten | BW |
| DEGBZ | Glaubitz | SN |