Other crossword clues for answer "NOS"NOSchorus of two-year-olds?some survey responsesidentifiers of a sort: Abbr.contacts data: Abbr.column on an R.S.V.P. spreadsheetdiscouraging wordsvotes against#sflat refusalssome are natural: Abbr.directory info: Abbr.opposite of yesesdirectory listings: Abbr.