U.m. Maintenance Inc.
U.m.a.c. Universal Marketing & Advertising Corp.
U.m.n. Enterprises Ltd.
U.n. Trading Ltd.
U.p. Universel-Bois Precieux Inc.
U.p.s. Machinery Ltd.
U.p.s. Ultra Power Systems (quebec) Ltd.
U.r.t.i. Records Inc.
U.r.t.s. Reinsurance Intermediaries, Inc.
U.s More Fashions Inc.
U.s. Denim International Inc.
U.S. Electrical Motors, div. Emerson
U.s. Marketing Tools Inc.
U.s. Only Transport Inc.
U.s. Steel Canada Inc.
U.s. Tele-Info Ltee
U.s.a. Direct Corporation
U.s.d. Systems Inc.
U.s.s.i. Management Corporation
U.v. @wnings Inc.