One definition of fine art is a visual art considered to have been created primarily for aesthetic and intellectual purposes and judged for its beauty and meaningfulness, specifically, painting, sculpture, drawing, watercolor, graphics, and architecture..
In the Army & Marines, an enlisted job is called an MOS (Military Occupation Specialty). In the Navy & Coast Guard, an enlisted job is called a Rating.. In the Air Force, and enlisted job is known as an AFSC (Air Force Specialty Code. The 1st number in the AFSC is the career group.
In the Army, and I seem to remember it being in the Air Force too, TAC stands for Training, Advising, and Counseling, which would makes a lot more sense considering what TACs do. As I've researched this online, it seems that in CAP, using the term Tactical Officer instead of Training, Advising, and Counseling Officer is somewhat widespread.