Yes. Mexico is the one and only country in the world that has the X on its name. It is also the only country in the world with different pronunciations for words with the X on them. For instance:
Basically, Mexico owns the X.
With the letter 'x' or starting with the letter 'x'? Mexico has an 'x'
Luxembourg and Mexico are the countries that contain the letter X.
Luxembourg and Mexico are countries that contain the letter X.
The only country containing an x is Mexico.
Luxembourg and Mexico are countries. They contain the letter X.
Mexico and Luxembourg
Mexico is a country. It has the letter x in its name.
Mexico and Luxembourg are countries. They contain the letter x.
There are no countries with the letter X as the second letter. There are also no countries beginning with the letter X.
There are no countries in the world that begin with the letter X. There are two that have an X in their names however. They are Luxembourg and Mexico.
Luxembourg and Mexico are the only countries that include the letter X in their name.
No country begins with the letter 'X'. However, two countries contain the letter 'X' somewhere in their names: Mexico and Luxembourg.