Sanjaks (Turkish pronunciation: [sanˈdʒak], Ottoman Turkish: سنجاق, modern: Sancak) were administrative divisions of the Ottoman Empire. Sanjak, and the variant spellings sandjak, sanjaq, and sinjaq, are English transliterations of the Turkish word sancak, meaning district, banner, or flag. Sanjaks were also called by the Arabic word for banner or flag: لواء liwa.
Ottoman provinces (eyalets, later vilayets) were divided into sanjaks (also called livas) governed by sanjakbeys (also called Mutesarriff) and were further subdivided into timars (fiefs held by timariots), kadiluks (the area of responsibility of a judge, or Kadı) and zeamets (also ziam; larger timars).
The unofficial, geo-political region of Sandžak in Serbia derives its name from the former Ottoman Sanjak of Novi Pazar.
Liwa or Liwa (Arabic: لواء) is an Arabic term interchangeable with the Turkish term Sanjak. After the fall of the Ottoman Empire, the term was used in the Arab countries formerly under Ottoman rule. It was gradually replaced by other terms like qadaa and mintaqah and is now defunct. It is used occasionally in Syria to refer to the Hatay Province, ceded by the French mandate of Syria to Turkey in 1939, at which time was known as Liwa' Iskenderun