ZA or Za may refer to:
Zagreb ( ZAH-greb, Croatian pronunciation: [zǎːɡreb] ( listen)) is the capital and the largest city of Croatia.
Zain Javadd "Zayn" Malik (, Urdu: زین جواد ملک; born 12 January 1993), recording mononymously as Zayn, is an English singer and songwriter.
Zambia (), officially the Republic of Zambia, is a landlocked country in south-central Africa, (although some sources prefer to consider it part of the region of east Africa) neighbouring the Democratic Republic of the Congo to the north, Tanzania to the north-east, Malawi to the east, Mozambique, Zimbabwe, Botswana and Namibia to the south, and Angola to the west.
Zanzibar (; Swahili: Zanzibar; Arabic: زنجبار, translit. Zanjibār) is a semi-autonomous region of Tanzania.
Zachary Taylor (November 24, 1784 – July 9, 1850) was the 12th President of the United States, serving from March 1849 until his death in July 1850. Taylor previously was a career officer in the United States Army, rose to the rank of major general and became a national hero as a result of his victories in the Mexican–American War, which won him election to the White House despite his vague political beliefs.
Zachary David Alexander "Zac" Efron (; born October 18, 1987) is an American actor. He began acting professionally in the early 2000s, and rose to prominence in the late 2000s for his leading role in the High School Musical franchise (2006–2008).
Zakat (Arabic: زكاة zakāh [zaˈkaː], "that which purifies", also Zakat al-mal [zaˈkaːt alˈmaːl] زكاة المال, "zakat on wealth", or Zakah) is a form of alms-giving treated in Islam as a religious obligation or tax, which, by Quranic ranking, is next after prayer (salat) in importance.
Zakir Abdul Karim Naik (born 18 October 1965) is an Indian Islamic preacher, and the founder and president of the Islamic Research Foundation (IRF).
Zaragoza (; Spanish: [θaɾaˈɣoθa]), also called Saragossa () in English, is the capital city of the Zaragoza province and of the autonomous community of Aragon, Spain.