| #61 | Telecommunications reports. -- Washington : Business Research Publications, 1934-. -- ISSN 0163-9854 |
| #62 | Telecommunications weekly. -- Atlanta : NewsRX, 2008-. -- ISSN 1945-841X print. -- ISSN 1945-8428 online |
| #63 | Telecoms deal report. -- Stevenage : Phillips Group, 1999-. -- ISSN 1467-5234 |
| #64 | Telecomworldwire. -- Coventry : M2 Communications, 1994-. -- ISSN 1363-9900 |
| #65 | Telekompraxis. -- Berlin : Schiele u. Schön, 1990-2008. -- ISSN 0938-5460 |
| #66 | Telephony. -- Overland Park : Penton Media, 1901-. -- ISSN 0040-2656 |
| #67 | Thailand telecommunications report. -- London : Business Monitor International, 2005-. -- ISSN 1748-4871 |
| #68 | The Marconi Review. -- Velká Británie : London : Marconi' s Wireless Telegraph Co., 1928 Chelmsford : Marconi's Wireless Telegraph Co. Chelmsford : Marconi Co., 1928-. -- ISSN 0025-2883 |
| #69 | Tong xin yu wang lu. -- Irvine : Scientific Research Publishing, 2009-. -- ISSN 1949-2421 print. -- ISSN 1947-3826 online |
| #70 | Turkey telecommunications report. -- London : Business Monitor International, 2005-. -- ISSN 1748-488X |