 | Writers Union of Free Afghanistan (WUFA). |
 | Writing exercises. |
 | Writing improvement. |
 | Writing instruction. |
 | Writing skills. |
 | Writing – History. |
 | Xinjiang Uygur Zizhiqu (China) – Antiquities. |
 | Xinjiang Uygur Zizhiqu (China) – Description and travel. |
 | Xinjiang Uygur Zizhiqu (China) – History. |
 | Xinjiang Uygur Zizhiqu – Description and travel. |
(2) | Xuanzang, ca. 596-664. |
 | Yeldham, Rebecca, 1976- production. |
 | Yemen (People's Democratic Republic) – Social life and customs. |
 | Yomuts (Turkic people). |
 | Young women – Afghanistan – Biography. |
 | Youth -- Drama. |
 | Youth – Afghanistan – Periodicals. |
 | Youth – Afghanistan. |
 | Youth – Iran. |
 | Youths’ Assembly for Afghanistan Rehabilitation (YAAR). |
 | Yugoslav War, 1991-1995 – Women. |
 | Yugoslav War, 1991-1995. |
 | Yugoslave War, 1991-1995. |
 | Yugoslavia – History – Axis occupation, 1941-1945. |
 | Yunas, S. Fida, 1923- |
 | Yuruks (Turkic people). |
 | Yusufzais (South Asian people) |
 | Zagros Mountains Region (Iran) – Antiquities. |
 | Zahir Shah, King of Afghanistan, 1914-2007 – Interviews. |
 | Zaif, Abd al-Salam, 1967 or 8- . |
 | Zalmai – Pictorial works – Exhibitions. |
 | Zip codes – Afghanistan. |
 | Zoology – Afghanistan. |
 | Zoology – Dictionaries – Turkish. |
 | Zoology – Hindu Kush Mountains (Afghanistan and Pakistan). |
 | Zoology – Iran. |
 | Zoroaster – Influence. |
 | Zoroaster. |
 | Zoroastrianism – Influence. |
 | Zoroastrianism – Relations – Hinduism. |
(2) | Zoroastrianism. |
 | Veterinary sciences – Afghanistan. |
 | `Abbas I, The Great, Shah of Iran, 1571-1629. |
 | `Abd al Rahman Khan, Amir of Afghanistan, d. 1901. |
 | `Abd al-Rahman Khan, Amir of Afghanistan, d. 1901. |
(2) | `Abdurrahman Khan, Amir of Afghanistan, d. 1901. |
 | `Ali ibn Abi Talib, Caliph, 600 (ca.)-661 – Hadith. |
 | `Ali ibn Abi Talib, Caliph, 600 (ca.)-661. |
 | `Ali ibn `Isa, Abbasid wazir, 859-946. |
 | `Amrah Castle, Jordan. |