奥

Austria / Austrian / abbr. for 奧地利|奥地利[Ao4 di4 li4] / Olympic / Olympics / abbr. for 奧林匹克|奥林匹克[Ao4 lin2 pi3 ke4]

obscure / mysterious

see 大夫[dai4 fu5]

old variant of 屎[shi3]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

Auckland (New Zealand city) / Oakland (California, US city)

San Antonio, Texas

Odin (god in Norse mythology)

Oklahoma, US state (Tw)

Cleopatra (c. 70-30 BC), queen of Egypt

Winter Olympics

St Augustine / Aurelius Augustinus (354-430), theologian and Christian philosopher / Sankt Augustin, suburb of Beuel, Bonn, Germany

George Orwell (1903-1950), British novelist, author of Animal Farm 動物農場|动物农场 and 1984

Aeolus, Greek God of winds

Oudin coil / Oudin resonator

Osh (city in Kyrgyzstan)

(International or national) Olympic Committee (abbr. for 奧林匹克委員會|奥林匹克委员会) / Olympic Games (abbr. for 奧林匹克運動會|奥林匹克运动会)

International Olympic Committee

Alpha and Omega

Hispaniola (Caribbean island including Haiti and the Dominican Republic)

creole language

Winter Paralympics

South Ossetia

national Olympic committee / abbr. for 國際奧委會|国际奥委会 International Olympic committee

International Olympic Committee