ZI or Zi may refer to:
Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in southern Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa, Botswana, Zambia and Mozambique.
A ZIP Code is a postal code used by the United States Postal Service (USPS). Introduced in 1963, the basic format consists of five digits.
Zinedine Yazid Zidane (French pronunciation: [zinedin jazid zidan]; born 23 June 1972), nicknamed "Zizou" (pronounced [zizu]), is a French former professional football player and current manager of Real Madrid.
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a blue-silvery appearance when oxidation is removed.
ZIP is an archive file format that supports lossless data compression. A ZIP file may contain one or more files or directories that may have been compressed.
The Zimbabwe national cricket team is administered by Zimbabwe Cricket (formerly known as the Zimbabwe Cricket Union or ZCU).