priority mail Definition

1st class, first class, 1st-class mail, first-class mail, postage, presort, mail, airmail, corrugated cardboard, shipping, reship, franking machine, freight, postmark, commemoratives, postal, stamps, packages, recyclables, parcels, nonfat dry milk, freezable, ground beef, nonreturnable, unbleached, cardstock, cargo, dhl, shippers, fractional currency, senders, sealable, valentines, busheling, caplet, kraft paper, cremains, trash pickup, upland cotton, heavy whipping cream, unframed, ziploc, courier, snail mail, embosser, cartons, containers, anaprox, corrugate, envelopes, mailings, pallets, suggested retail price, therm, mailing address, clementines, boxes, ltl, usps, linerboard, junk mail, brads, morning watch, nonrefundable, franking, cachets, memory bank, winter wheat, slipcovers, blister pack, call forwarding, benzoyl peroxide, rolled oats, wheat flour, pennyweight, trefoils, sortation, paperboard, laundry detergent, inseams, caplets, absentee ballot, granulated sugar, monogramming, combinable, vinyl acetate, nonperishable, roundtrip, silica gel, brownie mix, facial tissue, undeliverable, mailers, drixoral, semipostal, postcards, retrovir, mefloquine, whole wheat flour, assessed value,