Related Clues:

• Labor rival, at times (abbr.)
• Big execs
• Some chevron wearers: Abbr.
• They may be first class: Abbr.
• Frequent drillers: Abbr.
• Boot-camp ldrs.
• Bosses of cpls.
• USMC ranks
• Top corporate mgrs
• Co. heads
• Air Force NCOs
• Pepper & Preston: Abbr
• Ones pictured in corp. reports
• Some NYPD officers
• Corporate brass