286 selected
- Not filled in
- TEE
- Texas Instruments
- Texet
- TIME
- Toho Tsusho Co.
- Toshiba
- Triumph
- Tronica
- Unico
- Unicom
- Unifive Industries Corporation
- Unimark
- UNIQUE
- Unis France
- Unisonic
- Unitrex
- Universal
- Unknown
- UTO
- Van beek graphic art supplies
- Vanward
- VEB
- Vendex
- Veneka
- Viacom international
- Victor Adding Machine Company
- Voesa
- Walk Card
- Walther
- Westernauto
- Weymouth
- Winston
- Wolters - Noordhoff
- Xonex
- Yoko
- Zayre