| Olomouc Labuad | |
| Olongapo Lakanbalen | |
| Omaha | |
| Oman | |
| Omar Khayyám | |
| Oncieu | |
| Ontario | |
| Opol | |
| Orange County | |
| Orani | |
| Oras | |
| Ordonnaz | |
| Oregon | |
| Orgnac-l’Aven | |
| Oriental Mindoro | |
| Orion | |
| Ormoc Lakanbalen | |
| Orne | |
| Ornex | |
| Oroquieta Lakanbalen | |
| Oslob | |
| ot | |
| Oton | |
| Our Lady of Fatima University | |
| Outriaz | |
| Oxnard | |
| oxygen | |
| Oyonnax | |
| Ozamiz Lakanbalen | |
| Ozan | |
| pa-bakás | |
| paː-buŋa-n | |
| Pacific Kadayatmalatan | |
| Pacific Ocean | |
| Pagadian Lakanbalen | |
| Pagagawan | |
| pagal | |
| Pagalungan | |
| Paglat | |
| pagó | |
| Pagsanghan | |
| Pagudpud | |
| Pakistan | |
| pakpak | |
| pálad | |
| palakul | |
| Palanas | |
| Palapag | |
| palápaʔ | |
| Palau | |
| Amanung Sisuan |