CPOS
4 letters
Historical clue formulations
- Naval noncoms — 2017-07-23
- Noncom naval personnel — 2011-06-21
- Navy equivalents of S.F.C.'s — 2011-01-21
- Coast Guard noncoms — 2009-08-29
- Some ship personnel, briefly — 2009-05-10
- Coast Guard noncoms — 2008-06-07
- U.S.N. noncoms — 2007-08-12
- Some ship personnel, briefly — 2006-06-16
- Navy noncoms, for short — 2005-02-28
- Navy noncoms — 2003-09-28
- Naval noncoms — 2003-01-19
- Nav. ratings — 1999-10-22
- Naval noncoms — 1998-08-04
- U.S.N. noncoms — 1995-07-15
- TV's Sharkey et al. — 1994-01-21