Crossword clues for NCO.:NCOStaff sgt., e.g.NCOMany a PX shopperNCOSgt.NCOKlinger or Radar on "M*A*S*H", e.g.: Abbr.NCOOne may be in a messNCOCorp., for oneNCOElvis was one from '59 to '60NCOMember of "the backbone of the Army," for shortNCOBarracks boss, brieflyNCOOne may be petty: Abbr.NCOCpl., e.g.NCOLieut.'s subordinateNCOSarge, e.g.NCOSgt. or cpl.NCOSgt, for oneNCOM.Sgt., for oneNCOMil. subordinateNCOSgt. or cpl., for example (my dad was in the military so, yes, this is fair game!)NCOOne whose formal creed includes the sentence "I know my Soldiers, and I will always place their needs above my own": Abbr.NCOCorp., e.g.NCODI, e.g.NCOE-4 or E-5NCOE-4 to E-9 rankingNCOLt.'s underlingNCOMil. figure with chevronsNCOOne above a specialist: Abbr.NCOOne in a mil.NCOOverseer of batteries, brieflyNCOPX userNCOPetty person, e.g.?: Abbr.NCOPvt. or sgt.NCOE-5, e.g.NCOSgt., e.g.NCOE-6 in the Navy: Abbr.NCONon-com with chevronsNCOCertain G.I.NCOFirst sgt., e.g.NCOMil. rankNCOChevron wearer: Abbr.NCOSSgt., e.g.NCOSgt. Snorkel, e.g.NCOUSO attendee, possiblyNCOMil. designationNCOOne with an E-5 ranking: Abbr.NCOArmy fig.NCOBX shopperNCOOne with a chevron: Abbr.NCOPvt.'s superiorNCOSgt., perhapsNCOCertain R.C.A.F. member