Related Clues:

• Private instructor: Abbr.
• Cop's rank: abbr.
• York, e.g.: Abbr.
• Army type, for short
• Snorkel, e.g.: Abbr.
• U.S. Army E-5
• Cpl. Klinger or Sgt. Pepper, e.g.
• Person in the fourth grade: Abbr.
• Radar's rank: Abbr.
• USO user
• Capt.'s underling
• USMC NCO
• Towser, e.g., in 'Catch-22': Abbr.
• Technical sgt., e.g.
• USMC noncom