prov Alta. or Ont Sask. or PEI Sask. or Ont Quebec or Ontario: Abbr Que. or Sask PEI, e.g Ont., for one Ont. or Sask Bk. after Psalms B.C. or P.E.I B.C. or N.B Alta. or Que Alta. or B.C "Pride goeth before . . ." source: Abbr B.C. or N.B. P.E.I., e.g. Can. division Que. or Sask. Ont. or Que. Alta. or Ont. O.T.'s 20th book Alta. or Que. PEI, for one Ont. or Que Sask. or Alta P.E.I., e.g Nova Scotia, for one: abbr Usage examples of "prov". The tallow candle had burned very low and Prov, my old footman, was asleep.