| 日本語 | jpn-000 |
| フリードリヒ・ラッツェル | |
| العربية | arb-000 | فريدريك راتزل |
| bosanski | bos-000 | Friedrich Ratzel |
| български | bul-000 | Фридрих Ратцел |
| català | cat-000 | Friederich Ratzel |
| čeština | ces-000 | Friedrich Ratzel |
| Deutsch | deu-000 | Friedrich Ratzel |
| English | eng-000 | Friedrich Ratzel |
| français | fra-000 | Friedrich Ratzel |
| हिन्दी | hin-000 | फ्रेड्रिक रेटजेल |
| hrvatski | hrv-000 | Friedrich Ratzel |
| italiano | ita-000 | Friedrich Ratzel |
| Nederlands | nld-000 | Friedrich Ratzel |
| bokmål | nob-000 | Friedrich Ratzel |
| português | por-000 | Friedrich Ratzel |
| română | ron-000 | Friedrich Ratzel |
| русский | rus-000 | Фридрих Ратцель |
| español | spa-000 | Friedrich Ratzel |
| svenska | swe-000 | Friedrich Ratzel |