| #321 | Terra. -- Helsinki : Suomen maantieteellinen seura, 1913-. -- ISSN 0040-3741 |
| #322 | The Meteorological magazine. -- Velká Británie : London : Herr Majesty's Stationery Office, 1920-1993. -- ISSN 0026-1149 |
| #323 | Theoretical and applied climatology. -- Wien : Springer Verlag Wien, 1986-. -- ISSN 0177-798X print. -- ISSN 1434-4483 online |
| #324 | Tijdschrift voor economische en sociale geografie. -- Oxford : Blackwell, 1948-. -- ISSN 0040-747X |
| #325 | Topos : the international review of landscape architecture and urban design. -- München : Callwey, 1992-. -- ISSN 0942-752X |
| #326 | Town & country planning. -- London : Town and Country Planning Association, 1932-. -- ISSN 0040-9960 |
| #327 | Transactions in GIS. -- Oxford : Blackwell Publishers Journals, 1996-. -- ISSN 1361-1682 print. -- ISSN 1467-9671 online |
| #328 | Transactions - Institute of British Geographers. -- London : George Philip & Son, 1935-1938. -- ISSN 1478-4009 |
| #329 | Transactions - Institute of British Geographers. -- London : Institute of British Geographers, 1965-. -- ISSN 0020-2754 print. -- ISSN 1475-5661 online |
| #330 | Transmission and Distribution. -- Spojené státy americké : Cos Cob, Connecticut : Cleworth Publ., 1971-1974 |