Which rank is designated as W-3?

The rank designated as W-3 is Chief Warrant Officer Three. This is part of the United States military's rank structure, specifically for warrant officers. Warrant officers are specialized experts who typically have advanced technical skills and responsibilities.

As the third level in the warrant officer ranks, Chief Warrant Officer Three indicates a significant level of experience, leadership, and authority. The rank comes after Chief Warrant Officer Two (W-2) and before Chief Warrant Officer Four (W-4). Understanding these progression levels is crucial for recognizing the hierarchy and roles within military ranks.

The other ranks mentioned do not refer to W-3: Chief Warrant Officer Two is W-2, Chief Warrant Officer Four is W-4, and Lieutenant Commander is a commission officer rank (O-4) in the Navy and Coast Guard, illustrating distinct classifications and responsibilities compared to warrant officers.