Otón | Otho |
Otón I de Alemania | Ota I. Veliký |
Otón IV de Brunswick-Grubenhagen | Otto |
Oudenaarde | Oudenaarde |
Oulipo | Oulipo |
Oulu | Oulu |
Ouranosaurus | Ouranosaurus |
Outlook Express | Outlook Express |
Outremer | Levanta |
Outsourcing | Outsourcing |
Ouyang Xiu | Ou-jang Siou |
ovario | vaječník |
oveja | ovce |
Oveja Dolly | Dolly |
oveja madre | ovce |
ovejero | pastýř |
Overijssel | Overijssel |
Ovibos moschatus | Pižmoň severní |
Ovidio | Publius Ovidius Naso |
Oviedo | Oviedo |
ovino | ovce |
Oviraptor | Oviraptor |