Do.—Ditto, the same.

Dols.—Dollars.

Dom. Ca.—Dominion of Canada.

D.O.M.—Deo optimo maximo, to God, the best, the greatest.

Doz.—Dozen.

D. P.—Doctor of Philosophy.

Dr.—Debtor; Doctor.

D. S.—Dal segno, from the sign.

ds.—Decistere, (metric system.)

Ds.—Dekastere, (metric system.)