Cai or CAI may refer to:
Caitlyn Marie Jenner (born October 28, 1949), formerly known as Bruce Jenner, is an American television personality and retired Olympic gold medal-winning decathlete.
Cairo (/ˈkaɪroʊ/ KYE-roh; Arabic: القاهرة al-Qāhirah, Coptic: ⲕⲁϩⲓⲣⲏ Kahire) is the capital and largest city of Egypt.
Cairns (/ˈkænz/), is a major city on the east coast of Far North Queensland in Australia. The city is the 5th most populous in Queensland and 14th overall in Australia.
Caitlin Kittredge (born September 1984) is an American author of dark fantasy and urban fantasy noir. She is known for her Nocturne City series of adult novels, and for The Iron Codex, a series of young adult books.
The CAIC Z-10 (Chinese: 直-10 for 直升机), also called WZ-10, is an attack helicopter developed by the People's Republic of China.
Cairo International Airport (IATA: CAI, ICAO: HECA) (Arabic: مطار القاهرة الدولي; Maṭār al-Qāhirah al-Dawlyy) is the international airport of Cairo and the busiest in Egypt and serves as the primary hub for EgyptAir, EgyptAir Express and Nile Air as well as several other airlines.
Cairo (generally pronounced /ˈkɛroʊ/ CARE-o by natives, and /ˈkeɪroʊ/ KAY-ro by others) is the southernmost city in the U.S.
In Abrahamic religions, Cain and Abel (Hebrew: הֶבֶל ,קַיִן Qayin, Heḇel; Arabic: قابيل، هابيل Qābīl, Hābīl) were two of the sons of Adam and Eve.
Cain Velasquez (born July 28, 1982) is an American mixed martial artist. He is a former two-time UFC Heavyweight Champion, and is ranked as the #2 heavyweight in the world by Sherdog.