CO
CM
CL
CB
Answer is Right!
Answer is Wrong!
The correct answer is A. CO.
The two-letter country code for Colombia is CO. It is used to identify Colombia in international communications. It is also used in the top-level domain (TLD) for Colombia, which is .co.
The other options are incorrect. B. CM is the two-letter country code for Cameroon. C. CL is the two-letter country code for Chile. D. CB is the two-letter country code for the Central African Republic.