Turkish state media said the ban was imposed because Wikipedia had failed to remove content promoting terror and accusing Turkey of cooperation with various terror groups.
There was no indication when the ban might be removed, with a formal court order expected to follow in the coming days.
This is a list of in-game websites accessible on the Internet in Grand Theft Auto IV, The Lost and Damned, and The Ballad of Gay Tony.
These are not real websites but most of the domains are owned by Rockstar Games and redirects to the official GTA IV website in real life.
However, some minor mistakes are still what keeps people from meeting the person they so badly deserve.
, Chaiwala, who also started up a Muslim-oriented dating site called Second Wife.com, launched after realizing there was a more general interest in polygamy outside the confines of Muslim communities in the UK, where there are 20,000 polygamous marriages.
The site, which launched in 2016, closely mirrors the layout of other dating sites.
Erdogan, who has dominated Turkey since 2003 as premier and now president, narrowly won the April 16 referendum on enhancing his powers which supporters believe will lead to better government but critics say creates one man rule.
Turkey's Information and Communication Technologies Authority (BTK) said it had implemented the ban against online encyclopedia with an administrative order.