| #331 | Slaboproudý obzor. -- Praha : Československá sekce The Institute and Electronics Engineers, 1936-. -- ISSN 0037-668X |
| #332 | Somos : časopis pro zaměstnance společnosti Telefónica 02 Czech Republic. -- Praha : Telefónica O2 Czech Republic, 2011- |
| #333 | Space communications : an international journal. -- Amsterdam : Elsevier, 1989-. -- ISSN 0924-8625 print. -- ISSN 1875-9211 online |
| #334 | Space & communications. -- Wokingham : Parker Publications, 1996-. -- ISSN 1366-4727 |
| #335 | Stacks. -- San Francisco : Miller Freeman, 1993-. -- ISSN 1070-8596 |
| #336 | Stereoplay. -- Stuttgart : Vereinigte Motor-Verlage, 1979-. -- ISSN 0172-388X |
| #337 | Students' quarterly journal. -- London : Institution of Electrical Engineers, 1930-1972. -- ISSN 0039-2871 print. -- ISSN 2053-7875 online |
| #338 | Supplement to British telecommunications engineering. -- United Kingdom -Spojené království Velké Británie a Severníh : London : British Telecommunications Engineering, 1982-. -- ISSN 0262-4028 |
| #339 | Svět mobilů. -- Praha : Mafra Media, 2005-2009. -- ISSN 1801-1055 |
| #340 | T & P. Telekomunikace a podnikání. -- Praha : Telecomspol, 1997-2001. -- ISSN 1211-5525 |