Essen
ES is the country initial for Spain.
Pies
No country begins with the letters "Zxl".
No country begins with the letters Sna.
the country begins in letter X is xocksmin
Spain
Spain
El Salvadore ES stands for Spain
Assuming you mean .es used in internet addresses - that's the designation for the country of Spain.
There is no country that begins with "y" and ends with "i." There is no country that begins with "y" and ends with "u," either. Currently, the only country in the world that begins with "y" is Yemen. Yugoslavia is now called Serbia & Montenegro.
Wales is a country in the UK that begins with W.