501
Tevkari
502
Tevn Yayınları
503
Thalamus
504
The British & Foreign Bible Society
505
The Edwin Mellen Press
506
The Eothen Press
507
The Free Press
508
The Gorham Press
509
The Isis Press
510
The Israel Museum
511
The Johns Hopkins Press
512
The Kurdish Observer
513
The Middle East Institute
514
The Scarecrow Press, Inc.
515
The Toyo Bunko
516
The University of Utah Press
517
The Washington Institute for Near East Policy
518
The Washington Papers
519
The Watch Committees
520
The World Bank
521
The Writing Company
522
Tidens
523
Tigrîs
524
TİHV
525
Tilburg University
526
Tilliard
527
Times Books
528
Tîrêj
529
TKAE
530
Tohav
531
Toplum ve Kuram
532
Tosa Verlag
533
Transaction Publishers
534
Treuttel et Würtz
535
Trevor House
536
Triangle
537
Tümzamanlar
538
Türk inkılâp tarihi enstitüsü
539
Türk Kültür Yayını
540
Türk Tarih Kurumu Yayınları
541
Turquoise
542
U.M.I
543
U.S. Government Printing Office
544
U.S. Helsinki Watch Committee
545
Ulenspiegel Druck
546
Ülkem Presse
547
um:ag
548
Ümit
549
Umschau
550
Unione Tip.-Editrice