Orte in 00
587 Orte
| Ort | Einwohner | Typ |
|---|---|---|
| Orke | - | STM |
| Ölfe | - | STM |
| Olbe | - | STM |
| Oker | - | STM |
| Ohre | - | STM |
| Ogge | - | STM |
| Öfnerspitze | - | MT |
| Oder-Spree-Kanal | - | CNL |
| Odenwald | - | RGN |
| Oberrheinisches Tiefland | - | RGN |
| Oberharz | - | MTS |
| Oberer Mundatwald | - | FRST |
| Oberer Landgraben | - | STM |
| Nuthe | - | STM |
| Borkum | - | ISLS |
| North Frisian Islands | - | ISLS |
| Nietze | - | STM |
| Nieste | - | STM |
| Niendorfer Binnensee | - | LK |
| Nieder Neuendorfer Kanal | - | CNL |
| Nied | - | STM |
| Neustädter Kanal | - | CNL |
| Neue Weschnitz | - | STMC |
| Neue Sude | - | STM |
| Neue Jäglitz | - | STM |
| Neue Elde | - | STMC |
| Nesselpfuhl | - | LK |
| Neckar | - | STM |
| Mylberge | - | RDGE |
| Mümlingtal | - | VAL |
| Mümling | - | STM |
| Mulde | - | STM |
| Muhrgraben | - | STM |
| Mühlengrund | - | VAL |
| Mühlengraben | - | STM |
| Mühlengraben | - | STM |
| Neuenhagener Mühlenfließ | - | STM |
| Fredersdorfer Mühlenfließ | - | STM |
| Mühlenbach | - | STM |
| Mühlbach | - | STM |
| Mudbach | - | STM |
| Moselle River | - | STM |
| Mosebach | - | STM |
| Morgenbrodsbach | - | STM |
| Moorkopf | - | MT |
| Moorberg | - | MT |
| Mollgraben | - | STM |
| Molle | - | STM |
| Mittelgraben | - | STM |
| Scheidebek | - | STM |