What is the abbreviation for the rank of Chief Warrant Officer 3?

The abbreviation for the rank of Chief Warrant Officer 3 is correctly represented as CW3. This abbreviation adheres to the standard format commonly used in military and governmental contexts, where "CW" stands for "Chief Warrant," and the number "3" indicates the specific rank within the Chief Warrant Officer ranks.

Using this structure, the abbreviation clearly communicates both the type of warrant officer and the level of rank, helping to avoid any ambiguity. Other forms or configurations may exist, but CW3 is the standard and widely recognized abbreviation. Understanding these conventions is vital for effective communication within military and formal settings.