| #691 | Transactions of the IRE Professional Group on Industrial Electronics. -- New York : Institute of Electrical and Electronics Engineers, 1953. -- ISSN 0273-1959 print. -- ISSN 2379-867X online |
| #692 | Transactions of the IRE Professional Group on Information Theory. -- New York : Institute of Radio Engineers, 1953-1954. -- ISSN 2168-2690 print. -- ISSN 2168-2704 online |
| #693 | Transactions of the IRE Professional Group on Nuclear Science. -- New York : Institute of Radio Engineers, 1954. -- ISSN 0277-6278 print. -- ISSN 2374-9822 online |
| #694 | Transactions of the IRE Professional Group on Quality Control. -- New York : Institute of Radio Engineers, 1952-1954. -- ISSN 2168-2755 print. -- ISSN 2168-2763 online |
| #695 | Transactions of the IRE Professional Group on Ultrasonics Engineering. -- New York : Institute of Radio Engineers, 1954. -- ISSN 0277-626X print. -- ISSN 2162-0679 online |
| #696 | Transactions of the New York Academy of Sciences. -- Spojené státy americké : New York : New York Academy of Sciences, 1881-1983. -- ISSN 0028-7113 |
| #697 | Transactions of the Optical Society. -- London : Optical Society, 1899-1932. -- ISSN 1475-4878 |
| #698 | Transactions of the universities of Košice : research reports from universities of Košice. -- Košice : Technical university, 1991-. -- ISSN 1335-2334 |
| #699 | Translational materials research. -- Bristol : IOP Publishing, 2014-. -- ISSN 2053-1613 online |
| #700 | Trends in cognitive sciences. -- Oxford : Elsevier, 1997-. -- ISSN 1364-6613 print. -- ISSN 1879-307X online |