| offener Fonds | open-end fund |
| offenes Ende | cliffhanger |
| offene Frage | moot point |
| offene Linie | open file |
| offene Menge | open set |
| offener Kern | interior |
| offener Brief | open letter |
| Offenes Mikro | open mic |
| Offensivfoul | offensive foul |
| offene Silbe | open syllable |
| offenes Buch | open book |
| Rentenfonds | fixed-income fund |
| Offenlegung | disclosure |
| offene | open source |
| offene Spiele | Open Game |
| offene Stelle | opening |
| Offenbarung | revelation Apocalypse Revelation Revelations |
| Offseason | off-season offseason |
| offenbaren | bare disclose reveal |
| offenherzig | frank candid open revealing |