| Phosphorkreislauf | phosphorus cycle |
| Körperkreislauf | systemic circulation |
| phosphorige Säure | phosphorous acid |
| Wasserkreislauf | water cycle |
| Phosphoreszenz | phosphorescence |
| Phosphorsäure | phosphoric acid |
| Herz-Kreislauf | cardiovascular |
| Phosphonsäure | phosphorous acid |
| Phosphorylierung | phosphorylation |
| phosphoreszieren | phosphoresce |
| phosphorig | phosphoric phosphorous |
| Geldkreislauf | circulation |
| Lungenkreislauf | pulmonary circulation |
| Blutkreislauf | blood circulation circulation |
| Kreislauf | circulation |
| Phospholipid | phospholipid |
| Phosphor | phosphorus |
| Polarkreis | polar circle |
| Sperrkreis | wave trap |
| Kohlenstoffkreislauf | carbon cycle |