“I have determined to fully restrict and limit the entry of nationals of the following 12 countries:  Afghanistan, Burma, Chad, Republic of the Congo, Equatorial Guinea, Eritrea, Haiti, Iran, Libya, Somalia, Sudan, and Yemen,” the president wrote in the order.

The president’s proclamation will also “partially restrict and limit the entry of nationals” from seven other countries, including Burundi, Cuba, Laos, Sierra Leone, Togo, Turkmenistan, and Venezuela

https://www.oann.com/newsroom/trump-issues-ban-on-entry-into-u-s-for-foreign-nationals-from-12-countries/