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Analytical Writing Assessment: Writing Guidelines - Punctuation and Capitalization

Choose the correct form for the acronym of "chief executive officer".

Correct. CEO is an acronym (standing for Chief Executive Officer) and is thus written in capital letters. 

CEO is an acronym (standing for Chief Executive Officer) and should thus be written in capital letters.

The option you chose - Ceo - is how a proper noun should be written. A proper noun - a person's name , for example - is written with the first letter only capitalized.

V John

CEO is an acronym (standing for Chief Executive Officer) and should thus be written in capital letters.

The correct answer is CEO.

CEO is an acronym (standing for Chief Executive Officer) and should thus be written in capital letters.

CEO
Ceo
ceo
I don't know