| Code | Name | Region |
|---|---|---|
| DERCN | Renchen | BW |
| DEREN | Rendsburg | SH |
| DERWN | Rendswuhren | SH |
| DEREF | Rengsdorf | RP |
| DERND | Rennerod | RP |
| DERNX | Reinau | BW |
| DEREI | Reinbek | SH |
| DERSF | Reinersdorf | BY |
| DERFD | Reinfeld | SH |
| DERD2 | Reinhardshagen | HE |
| DERHS | Reinhardtsdorf-schona | SN |
| DERHM | Reinheim | HE |
| DERKD | Reinickendorf | |
| DEIBE | Reinsberg | SN |
| DERRF | Reinsdorf | BB |
| DERFA | Reinsdorf | NI |
| DERN8 | Reinsdorf | SN |
| DEROI | Reinsdorf | TH |
| DERFL | Reinsfeld | RP |
| DERTF | Reinstorf (luneburg) | NI |
| DERQH | Reisbach | BY |
| DERCT | Reischenhart | BY |
| DE84N | Reisen | BY |
| DERIB | Reisenbach | BW |
| DERHO | Reisholz | NW |
| DERFB | Rehm-flehde-bargen | SH |
| DERTJ | Reichartshausen | BW |
| DERLM | Reichelsheim | HE |
| DERNU | Reichenau | BW |
| DE78Q | Reichenbach | BW |
| DERCA | Reichenbach | BY |
| DERCC | Reichenbach | TH |
| DEREX | Reichenbach Am Heuberg | BW |
| DERFI | Reichenbach An Der Fils | BW |
| DERIV | Reichenbach Im Vogtland | SN |
| DERIH | Reichenbach/oberlausitz | SN |
| DERJH | Reichenberg | BY |
| DECHC | Reichensachsen | HE |
| DERSW | Reichenschwand | BY |
| DERZN | Reichertshofen | BY |
| DEROF | Reichshof | NW |
| DEXB4 | Reil | RP |
| DERII | Reilingen | BW |
| DEREA | Reimerath | RP |
| DERMI | Reimlingen | BY |
| DEREC | Recklinghausen | NW |
| DEREH | Rednitzhembach | BY |
| DERRZ | Redwitz An Der Rodach | BY |
| DEREE | Reepsholt | NI |
| DERES | Rees | NW |