O͘-liông Phài-chhut-só͘
Olivier Messiaen
Olympia Ūn-tōng-hoē
Oman
o͘-mè-gah
Ôme Soàn
o·-miâ-toaⁿ
O͘-miâ-toan Kang-chok-sek
Ò-mn̂g
Ông Éng-khèng
Ông Io̍k-tek
Ông-lâi
Ông Sim-lêng
Ontario
OpenType
OpenVanilla
Opera
ó͘-phē-là
Oscar Chióng
Oscar Wilde
O͘-siông
O͘-soaⁿ
O͘-soan Kiōng-hô-kok
Ò-tāi-lī-a
Ô͘-tia̍p
o͘-to͘-bái
o͘-tó͘-bái
Ottawa
Pablo de Sarasate
Pablo Neruda
Pablo Picasso
pài-it
pâi-siat
Pak-a
Pak Bí-chiu
Pak Éire
Pak-hái
Pak-hái Sió Eng-hiông
Pak Hô-lân
Pakistan
Pak-ke̍k
Pak-ke̍k-iûn
Pak-ke̍k-iûⁿ
Pak-kian
Pak-kiaⁿ
Pak-kiaⁿ-chhī
Pak-koán
Pak-kok
Pak Mariana Kûn-tó
Pak Sydney
Bân-lâm-gú