h. e.—Hoc est, that is, or this is.

Hectol.—Hectolitre, (metric system.)

Heb.—Hebrews.

Her.—Heraldry.

Hf.-bd.—Half-bound.

Hf.-cf.—Half-calf.

Hg.—Hektogram, (metric system.)

Hg.—Hydrargyrum, mercury.

hhd.—Hogshead.

Hist.—History.