What is the phonetic representation of the letter 'C'?

The phonetic representation of the letter 'C' is "Charlie." In many communication systems, especially in law enforcement and military contexts, the phonetic alphabet is used to ensure clarity and understanding over radio or auditory communication. Each letter of the alphabet is assigned a specific word to avoid confusion, particularly in noisy environments.

"Charlie" is the designated word used for the letter 'C' in the NATO phonetic alphabet, which is widely adopted for effective communication. This system improves the likelihood that recipients will correctly interpret the letters being conveyed, as many letters can sound similar when spoken, especially over a radio.

Other alternatives like "Cat" and "Cooper" do not serve as official phonetic representations for 'C.' While they may represent the initial sound of the letter in everyday language, they do not fulfill the specific standardization required for clarity in communication, which is why "Charlie" is the appropriate and correct choice.