CYOA may refer to:
Cyo Camp is a residential summer camp located in Brown County Indiana. It is operated by the Catholic Youth Organization and offers 9 one-week sessions for children during the summer.
Cyocyphax praonetoides is a species of beetle in the family Cerambycidae, and the only species in the genus Cyocyphax.
Cyornis is a genus of birds in the Old World flycatcher family Muscicapidae most of which are native to south-east Asia.
The coyote (US /kaɪˈoʊti, ˈkaɪoʊt/; Canis latrans from Nahuatl ) is a canid native to North America. It is smaller than its close relative, the gray wolf and slightly smaller than its other close relatives, the eastern wolf and the red wolf, being roughly the North American equivalent to the Old World golden jackal, though it is larger and more predatory.
Misoprostol, sold under the brandname Cytotec among others, is a medication used to start labor, cause an abortion, prevent and treat stomach ulcers, and treat postpartum bleeding due to poor contraction of the uterus.
Ottawa/Macdonald–Cartier International Airport or Macdonald–Cartier International Airport (L'aéroport international Macdonald-Cartier in French), (IATA: YOW, ICAO: CYOW) in Ottawa, Ontario, Canada is an international airport named after the Canadian statesmen and one of the "founding fathers of Canada", Sir John A.
Cyanocobalamin is a synthetic form of vitamin B
Chūō (中央区, Chūō-ku, "Central Ward") is a special ward that forms part of the heart of Tokyo, Japan. The ward refers to itself in English as Chūō City.
This is a list of the genera currently recognised in the fly family Tachinidae.