Pica
Pica or PICA may refer to:

Biology
Pica (disorder), an abnormal appetite for earth and other non-foods
Posterior inferior cerebellar artery, a major artery supplying blood to the cerebellum

Organisms
Aechmea Pica, a hybrid cultivar in the Bromeliad family of flowering plants
Pica (genus), a genus of magpie
Pika, a small mammal (archaic spelling "pica")

Organizations
OCLC PICA, a library automation company
Palestine Jewish Colonization Association, known by its Yiddish acronym as PICA
Pennsylvania Intergovernmental Cooperation Authority, a governmental agency in Philadelphia, Pennsylvania
Perth Institute of Contemporary Arts, Western Australia
Pica Press, a publishing imprint
Pittsburgh Intergovernmental Cooperation Authority, a governmental agency in Pittsburgh, Pennsylvania
Portland Institute for Contemporary Art, Oregon

People
Antonio Pica (1923–2014), Spanish actor
Joe Pica (1923–1973), American pianist
Pierre Pica (born 1951), French linguist
Teresa P. Pica (1945–2011), American educator
Tina Pica (1884–1968), Italian actress
Yamantaka Eye (born 1964), Japanese artist known as DJ Pica Pica Pica (DJ 光光光)

Places
Pica, Chile, an oasis town in the Atacama Desert of Chile
Limón de Pica, a lime variety from Pica
Pica, Cumbria, a village in northwest England
Pica, Jayuya, Puerto Rico, a barrio

Technology
Acer PICA, a system logic chipset introduced in 1993
Phenolic-impregnated carbon ablator, a spacecraft heat shield material
Pre-integrated COF APM, part of the International Space Stations Columbus module systems

Other uses
Pica, an alternative name for the grape Merille
Pica, a lance used by a picador in bullfighting
Pica (typography), a unit of length used in typesetting and document layout
píča, a rude expression for a vagina in the Czech Republic and Slovakia

See also
Pico (disambiguation)
Piga (disambiguation)
Pika (disambiguation)