| Code | Name | Region |
|---|---|---|
| DE73L | Rotgesbuttel | NI |
| DERTH | Roth | BY |
| DERTX | Roth | RP |
| DERD3 | Roth An Der Our | RP |
| DERZA | Rotha | SN |
| DERSB | Rosbach | NW |
| DEWXA | Rosbach Vor Der Hohe | HE |
| DEHJK | Roschbach | RP |
| DEZFF | Rosche | NI |
| DERZF | Rosdorf | NI |
| DE53V | Roseburg | SH |
| DEROJ | Rosenau | BB |
| DERRB | Rosenberg (baden) | BW |
| DERSG | Rosenberg/ostalb | BW |
| DEOSD | Rosendahl | NW |
| DERSD | Rosenfeld | BW |
| DEJRG | Rosengarten | BW |
| DEZES | Rosengarten | NI |
| DERHG | Rosenhagen | MV |
| DEROS | Rosenheim | BY |
| DERZM | Rosenheim | RP |
| DERWO | Rosenow | MV |
| DEXYD | Rosenthal | HE |
| DERSZ | Rositz | TH |
| DERKO | Roskow | BB |
| DESIR | Rohrbach | SL |
| DERHF | Rohrdorf | BY |
| DERRC | Rohrdorf (schwarzwald) | BW |
| DEROQ | Rohrmoos | BY |
| DERCH | Rohrnbach | BY |
| DERDR | Rohrsdorf | SN |
| DERGH | Roigheim | BW |
| DERZS | Roitzsch | ST |
| DE75C | Rolfshagen | NI |
| DE7RO | Rollwitz | MV |
| DEROG | Romerberg | RP |
| DE5RN | Romerstein | BW |
| DERKC | Rommerskirchen | NW |
| DEROZ | Rommerz | HE |
| DE54Y | Romnitz | SH |
| DE53G | Rondeshagen | SH |
| DERON | Ronneburg | TH |
| DERW2 | Ronneburg | HH |
| DEDEX | Ronnenberg | NI |
| DERBE | Ronsberg | BY |
| DE2RO | Rodersheim | RP |
| DERS2 | Rodersheim-gronau | RP |
| DEODW | Rodewisch | SN |
| DEROU | Rodgau | HE |
| DERDG | Roding | BY |