oratorical | oratorisch |
oratorio | oratorium |
oratory | retoriek |
Oratory of Saint Philip Neri | Oratorianen |
Orava | Orava |
Orava Parish | Orava |
Orava River | Orava |
Oravais | Oravais |
Orb River | Orb |
Orb-weaver spider | Wielwebspinnen |
Orbassano | Orbassano |
Orbe | Orbe |
Orbetello | Orbetello |
Orbicular batfish | Ronde vleermuisvis |
orbit | baan |
Orbital elements | Baanelement |
Orbital hybridisation | Hybridisatie |
Orbital mechanics | Astrodynamica |
Orbital period | Omlooptijd |
Orbital resonance | Baanresonantie |
orc | orka |
orca | orka |
Orcagna | Andrea Orcagna |
Orchamus | Orchamus |
orchard | boomgaard |
orchestra | band |
orchestra pit | orkestbak |
Orchestra stalls | Parketvloer |
orchestral | orkestraal |
orchestrate | orkestreren |
orchestration | orkestratie |