U-Bild • U-Brew • U.S. Box Corporation • U.S. Bronze Sign Company • U.S. Cavalry • U.S. Chess Federation • U.S. Chess Federation • U.S. Flag Service • U.S. Games Systems Incorporated • U.S. Gaslight Company • U.S. Gerslyn Limited • U.S. Government Printing Office • U.S. Health Club Incorporated • U.S. Industrial Tool & Supply Company • U.S. Pen Fund Raising Company • U.S. Repeating Arms Company • U.S. Robotics • U.S. Shell Incorporated • U.S. Tag & Label Corporation • U.S. Toy Company, Incorporated • U.S. Wet Suits • UCL Photo • UFO Sports Incorporated • UMAX Technologies Incorporated • UNIVEGA • UPCO • US Aviation • US Aviator • US Tower Corporation • USA Blind Factory • USA Direct • USA Flex Incorporated • USA Skate Company • USA SportWear • USATCO Tools • UT Golf • UVP Incorporated • Uhn Incorporated • Ujena Company, The • Ulead Systems • Ulster Scientific Incorporated • Ultimage Image Incorporated • Ultimate Aquarium, The • Ultimate Bicycle Support • Ultimate Cooker, The • Ultimate Home Care Company • Ultimate Home Care Company • Ultra Light Arms Incorporated • Ultra Play Systems Incorporated • Ultra Tec • Ultra-Comp Computers • UltraGuard Fence • Ultrac performance Systems • Ultramouse Limited • Ultratec • Ultravia Aero International Incorporated • Umatilla Auto Salvage • Umbrella Shop, The • Umpqua Feather Merchants • Unabridged Woodworking Plans • Uncle Bernie's Warehouse Club • Uncle John's Foods • Uncle John's Gingerbread House Trim • Uncle Mike's Muzzleloading • Uncle Sam Umbrella Shop • Uncle's Stereo • Uncommon Herb, The • Under Glass Manufacturing Corporation • Under the Big Top • Under the Rubber Tree • Undercover Cover Company • Undergear • Unicef • Unicorn Books & Crafts Incorporated • Unicorn Electronics • Unicorn Software Company • Unicorn Studios • Uniden • Union Jacks • Unique Colors • Unique Dist. • Unique Motorcars Incorporated • Unique Needle, The • Unique Petite • Unique Photo • Unique Publications • Unique Record Club • Unique Simplicities • Unique Sports Product Incorporated • Unique Tool • Uniquie Insect Control • Uniquity • Unit Structures • United America Cards • United Art Glass • United Art Supply Company • United Communications • United Cutlery • United Division of Pfizer • United Electronic Supply • United House Wrecking Incorporated • United Mfrs. Supplies Incorporated • United Nations Publications • United Ostomy Association • United Pharmacal Company Incorporated • United Solar Systems Corporation • United States Gypsum Company • United States Holocaust Memorial Museum Shop • United States Mariene Corps Collectibles • United States Purchasing Exchange • United States Survival Society • United Supply Company Incorporated • United Synagogue Book Service • Unitex Incorporated • Unitrol Data Protection Systems Incorporated • Unitron Incorporated • Universal Antenna Manufacturing • Universal Aqua Technologies • Universal Bowling, Golf & Billiard Supplies • Universal Bowling, Golf & Billiard Supplies • Universal Clamp Corporation • Universal Distributors Corporation • Universal Electronics • Universal Gym Equipment • Universal Hovercraft • Universal Map • Universal Radio Incorporated • Universal Rundle • Universal Tire Company • Universal Tire Company • Universal Trav-Ler • Universal Video & Camera • Universal Vise Corporation • University Optics • University Optics • University Publishing • Up, Up, & Away • Upper Mississippi Valley Mercantile Company • Upstill Software • Upton Tea Imports • Uptown Sales Incorporated • Urban Angler • Urban Archaeology • Urban Artifacts • Urban Farmer Store • Urdl's Waterfall Creations Incorporated • Used Gear by Mail • Usinger's Famous Sausage • UsrEZ Software Incorporated • Utex Trading • Utrecht Art & Drafting Supply • Uwchlan Farm • Uwchlan Farm