Só-yû ke vùn-chông
- O
- O-khiet-làn
- O-khiet-làn Vùn-fap Ho̍k-káu
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- O (Fa-ho̍k ngièn-su)
- Obama-sṳ
- Obedjiwan, Québec
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- Ohio
- Oi
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- Oi (Fa-ho̍k ngièn-su)
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- P'yŏng'an Nàm-tho
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- Paarl
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- Paul Berg
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- Pearl S. Buck
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- Pet-hói (Thai-sî-yòng)
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- Pet-mùn Chhàm (Thòi-pet-sṳ)
- Pet-mùn Chhâ-theù (Kâ-ngi-sṳ)
- Pet-ngan Thi-khî (Québec)
- Pet-ngit-ngí-màn Ngî-kî
- Pet-nèn-sṳ
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- Pet-thèu-khî
- Pet-thèu-khî (Thòi-pet-sṳ)
- Pet-téu
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- Pet-yok
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- Pet-Â
- Pet (Fa-ho̍k ngièn-su)
- Pet (鉳)
- Pet Cape-sén
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- Pet German Ngî-kî
- Pet Ireland
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- Pet Macedonia
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- Pet Mariana Khiùn-tó
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- Pet Ossetia-Alania Khiung-fò-koet
- Pet Ossetia–Alania Khiung-fò-koet
- Pet Québec Thi-khî