Editura
Ultramar Editores
Ulrico Hoepli
Ulpia Traiana
Ulf Prytz
Uitgeverij de Nederlandsche Boekhandel
Ufficio Turistico Locale
Ufficio delle pubblicazioni ufficiali delle Comunità europee
UFAP (Union Française d 'Annuaires Professionnels)
Udgivet af Servicekontoret for Turisterhvervet
UCET-The Universities Council for the Education of Teachers
U.S. Information Agency
U.S. Government Printing Office
U.S. Departament of State. Bureau of Educational and Cultural Affairs
U.S. Census Bureau
U.M.F.
Typographie François Bernouard
Typographia Heliade si Associati
Typographia Curţii
Twentieth Century Fox Home Entertainment Inc
Twayne Publishers
Turner Home Entertainment Inc.
Tudomános és enciklopédiai könyvkiado
TSR
Trustul Electromontaj
Trustul de Presă Macri & Co
Trumpet Club Special Edition
Truman Talley Books
Trotman
Troll Associates
Triumf
Tritonic
Triton
Trisagion
Triquarterly Books
Trinitas
Tring S.r.l.
Tribuna învăţământului
Tribuna Economică
Tribuna
Triade
Transpres
Transparency International România
Transilvania
Transcendent
Transaction Publishers
Trans-Press Kraul
Tradiţie
Tracus Arte
Tracia
Tours
Touring Club Suisse
Touchstone Press
Touchstone Book
Toubis
Total Press
Total Pres
Tornada
Torent
Tora
Topoexim