Other crossword clues for answer "ENV"ENVStationery item: Abbr.It's stamped at the P.O.Snail mail bill enc.59-Down's holder: Abbr.It may have a small window: Abbr.No. 10, for oneThing that comes with a utility bill: Abbr.Ltr. containerOscar night prop: Abbr.Ltr. carrierBypass tray filler: Abbr.Award-winning container?: Abbr.Part of SASE (abbr.)Pt. of SASELtr. enclosureLast pt. of SASEIt may have a window (abbr.)Encl. with a submissionIt encloses a ltr.Letter holder (abbr.)Ltr. holderUSPS carrierItem opened at the Oscars (abbr.)Letter carrier: Abbr.It may be self-sealing: Abbr.36-Down holder#10, e.g.: Abbr.Pay holder: Abbr.Bill holder: Abbr.It needs to be addressed: Abbr.P.O. purchaseItem in a P.O. boxP.O. box itemThe E in SASESASE, e.g.SASE componentSASE partCard holder: Abbr.114 Down holderPO deliveryStationer's piece: abbr.Greeting-card holder: Abbr.It might be SWAKWrapper: Abbr.Office item: Abbr.Paper container: Abbr.Stationer's abbreviation.Office necessity: Abbr.Diplomat: Abbr.Mail piece: Abbr.Letter covering: Abbr.P.O. itemPlace for stps.Place to write S.W.A.K.Post delivery: Abbr.It may get stuffed: Abbr.Letter container: Abbr.Postal delivery: Abbr.Stamp's place: Abbr.It may get licked: Abbr.Prop for the Acad. AwardsPosting need: Abbr.Check holder: Abbr.Posted item: Abbr.Stationer's item: Abbr.Oscars prop: Abbr.It might have a street name: Abbr.It might get a licking: Abbr.Unsolicited manuscript enc.Ltr. encloserPt. of SASE (Abbr.)Mailer, brieflyStationery item, brieflyInvoice encl.It may say ME or HIContainer for a ltr.