3.382 Teilwort-Treffer für Ati
- Oligokratie
- Olmützer Punktation
- Omega-Navigationsverfahren
- online Intimkommunikation via Fotos
- Online-Publikation
- Open Location Code
- operating system
- Operation
- Operation (Lese-/Schreibop.)
- Operation Entebbe
- Operation Exporter
- Operation Frühlingserwachen
- Operation Herkules
- Operation Jonathan
- Operation Peking
- Operation R
- Operation Stalemate II
- Operation Thunderball
- Operation Thunderbolt
- Operation verbundener Kräfte
