Europe (short for [[欧罗巴洲|歐羅巴洲|Ou1 luo2 ba1 Zhou1]])

euro (currency)

the European Union (EU), a supranational political and economic union of European states

Europe and America; the West

the city of Irvine located in Orange County, California

Romeo (name)

two-character Chinese surname Ouyang

Organization of the Petroleum Exporting Countries

The region of northern Europe, typically encompassing the Nordic countries and Scandinavia.

the executive body of the European Union

UEFA Champions League

European person

L'Oréal (French cosmetics company)

Europe and Asia; the combined landmass of Eurasia

Leonhard Euler (1707–1783), Swiss mathematician

the regions of America (primarily the United States) and Europe

abbr. for [[欧洲共同体|歐洲共同體|Ou1 zhou1 Gong4 tong2 ti3]], European Community (precursor to the EU)

(female usage) older sister (loanword from Korean "eonni")

Ouyang Xiu (1007-1072), Northern Song dynasty prose writer and historian

Aurora, Roman goddess of dawn

relating to the ancient Greek mathematician Euclid or his system of geometry

Opel (car brand)

Owens (name)

(loanword) ohm

The European Community (EC); a predecessor of the European Union (EU).

An older female or a woman of mature years, typically middle-aged or elderly (from Japanese 'obasan').

a figure in Greek mythology or the second Galilean moon of Jupiter

Eurasian land bridge (rail line linking China and Europe)

(ACG) breasts (loanword from Japanese "oppai")

Euclid; Euclidean

parsley (Petroselinum sativum)

Eurasian continent

Ouyang Yuqian (1889-1962), Chinese actor

Jesse Owens (1913-1980), American athlete

Omron Corporation (Japanese electronics company)

the 24th and final letter of the Greek alphabet (Ω, ω)

term used by a female for an older male friend or an attractive male (loanword from Korean 'oppa')

Ouyang Xun (557-641), one of the Four Great Calligraphers of the early Tang Dynasty

An informal term for a middle-aged or older man, transliterated from the Japanese word 'ojisan'.

Indo-European (language)