ZA or Za may refer to:
Zain Javadd "Zayn" Malik ( Urdu: زین جواد ملک; born 12 January 1993), who records mononymously as Zayn, is a British singer and songwriter.
Zambia (), officially the Republic of Zambia, is a landlocked country in Southern 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.
Zagreb (Croatian pronunciation: [zǎːɡreb]) is the capital and the largest city of Croatia. It is located in the northwest of the country, along the Sava river, at the southern slopes of the Medvednica mountain.
Zanzibar (; (Arabic: زنجبار Zanjibār) is a semi-autonomous region of Tanzania in East Africa. It is composed of the Zanzibar Archipelago in the Indian Ocean, 25–50 kilometres (16–31 mi) off the coast of the mainland, and consists of many small islands and two large ones: Unguja (the main island, referred to informally as Zanzibar) and Pemba Island.
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. Before his presidency, Taylor was a career officer in the United States Army, rising to the rank of major general.
Zachary David Alexander Efron (; born October 18, 1987) is an American actor and singer. 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).
Zakir Abdul Karim Naik (born 18 October 1965) is an Indian Islamic preacher, and the founder and president of the Islamic Research Foundation (IRF).
The Zapatista Army of National Liberation (Ejército Zapatista de Liberación Nacional, EZLN), often referred to as the Zapatistas [sapaˈtistas], is a left-wing revolutionary political and militant group based in Chiapas, the southernmost state of Mexico.
Zakynthos (Greek: Ζάκυνθος, Zákynthos [ˈzacinθos], Italian: Zacìnto) or Zaente (Greek: Τζάντε, Tzánte , Italian: Zante; from Venetian), is a Greek island in the Ionian Sea.