What is a 4 letter country name?

There are a few 4-letter country names, depending on how you interpret "country".

Officially recognized countries:

* Chad

* Cuba

* Iran

* Oman

* Togo

Other options:

* USA (United States of America, a common abbreviation)

* UK (United Kingdom, a common abbreviation)

* UAE (United Arab Emirates, a common abbreviation)

Let me know if you have any other questions!