In this task, you are given a country name and you need to return the abbrevation name of the given country.

Q: Macao

A: MO
****
Q: Croatia

A: HR
****
Q: Peru

A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
PE
****
