Oi

Look up oi or oí in Wiktionary, the free dictionary.

Oi may refer to:

Oi (shogi) (Ōi), one of the seven titles of Japanese professional shogi (board game) tournament
Japanese cruiser Ōi, a WWII era Japanese warship
Ōi, other name for Japanese artist Sakae, the youngest daughter of Hokusai
Oi language, a Mon–Khmer dialect cluster of southern Laos
Oi (telecommunications), the largest landline telephone company in Brazil
Oi (digraph), a digraph used in various languages
Great-winged Petrel, also known by its Māori name oi
Oi (interjection), an interjection used to get someone's attention, or to express surprise or disapproval
Oi!, a subgenre of punk rock
"Oi!", a 2002 hit song for British grime crew More Fire Crew
Aussie Aussie Aussie, Oi Oi Oi
Mark "Jacko" Jackson, a former Australian rules football player, catchphrase "Oi!"
Oi Oi Oi (album), an album by Boys Noize
Oi Oi Oi, refrain of the hit Vem Dançar Kuduro by Lucenzo
Oi!, a Portuguese language interjection or greeting, meaning "hello"
Oi! (Hong Kong), a visual arts organisation in Hong Kong

OI may refer to:

Owens-Illinois, a Fortune 500 company, a S&P 500 company
OpenIndiana, a fork (of sorts) of the OpenSolaris operating system
Optical illusion
Orthostatic intolerance, a disorder of the autonomic nervous system
Osteogenesis imperfecta, a genetic bone disorder
Oriental Institute (disambiguation)
Orphans International, a global charitable organization the benefits orphans and abandoned children
Oratorical Interpretation, a forensics category
gha, a letter, misnamed by the ISO as "LATIN LETTER OI", typographically based on Q
O-I, a Japanese tank design of the Second World War
Olympiad in Informatics, or International Olympiad in Informatics, an international programming competition for high school students
Organizational Intelligence
Operational Intelligence, a form of real-time dynamic, business analytics that delivers visibility and insight into business operations.

See also