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