| #6641 | Traffic engineering & control. -- London : Printerhall, 1960-. -- ISSN 0041-0683 |
| #6642 | Traffic quarterly. -- Spojené státy americké : Westport : Eno Foundation for Transportation,, 1947-. -- ISSN 0041-0713 |
| #6643 | Traffic world : {The }Transportation and Logistics Weekly. -- Washington : Traffic Service Corp., 1907-2009. -- ISSN 0041-073X |
| #6644 | Trains illustrated. -- Velká Británie : London : Ian Allan; 1952-1961Hampton Court : Ian Allan, 1946-1961 |
| #6645 | Transaction of the Institution of Chemical Engineers. -- London : Institution of Chemical Engineers, 1923-1982. -- ISSN 0046-9858 |
| #6646 | Transaction of the IRE. Professional Group on Audio. -- Spojené státy americké : New York : Institute of Radio Engineers for the Professional Group on Audio, 1952-1955 |
| #6647 | Transactions, Section A. Mining industry. -- London : Institution of Mining and Metallurgy, 1966-2000. -- ISSN 0371-7844 |
| #6648 | Transactions - American Geophysical Union. -- Washington : American Geophysical Union, 1920-1968. -- ISSN 0002-8606 |
| #6649 | Transactions / American Society of Heating and Air-Conditioning Engineers. -- Spojené státy americké : New York : American Society of Heating and Air-Conditioning Engineers, 1955-1958 |
| #6650 | Transactions and journal of the British Ceramic Society. -- Velká Británie : Stoke-on-Trent : British Ceramic Society, 1971-. -- ISSN 0307-7357 |