| TACAS |
Terminal Access Controller Access System |
| TACS |
Total Access Communications |
| TAD |
Telephone Answering Device |
| TAE |
Telekommunikations-Anschluss-Einheit |
| TAG |
Text And Graphics |
| TAG |
Technology Advisors Group |
| TAGC |
Tag Close Delimiter |
| TAI |
Temps Atomique International |
| TAL |
Template Attribute Language |
| TALES |
Template Attribute Language Expression Syntax |
| TAM |
Telephone Answering Machine |
| TAM |
Telefon, Anrufbeantworter, Modem |
| TAN |
Transaction Number |
| TAN |
Total Area Network |
| TAO |
Telephony Application Objects |
| TAO |
Track At Once |
| TAOCP |
The Art Of Computer Programming (D. Knuth) |
| TAP |
Terminal Access Point |
| TAP |
Telcom Advantage Packaging |
| TAPI |
Telephony Application Programming Interface (Intel, Microsoft) |
| TAPR |
Tucson Amateur Packet Radio Group |
| TAR |
Tape Archive (Format) |
| TAU |
Test Access Unit |
| TAV |
Test, Analyse, Verifikation (von Software) |
| TAXI |
Transparent Asynchronous Transceiver Interface |
| TBC |
Time Base Corrector |
| TBETSI |
Technischer Beirat für Normungsfragen des ETSI |
| TBF |
Technisch betriebliche Funktionsbedingungen |
| TBL |
Tim Berners-Lee |
| TBL |
Technik für Betriebslenkung |
| TBO |
Total Benefits of Ownership |
| TC |
Trust Center |
| TC |
Technical Committee/Corrigendum |
| TC |
Telecine |
| TC |
Transform Coding |
| TC |
Transmission Control/Convergence |
| TC |
Treatment Code |
| TCA |
Telecommunications Carrier Association |
| TCA |
Tightly Coupled Architecture |
| TCA |
Traffic Conditioning Agreement |
| TCAP |
Transaction Capability Application Part |
| TCB |
Trouble Came Back |
| TCB |
Trusted Computer/Computing Base |
| TCCC |
IEEE Technical Committee on Computer Communications |
| TCE |
Transmission Control Element |
| TCF |
Transparent Computing Facility |
| TCFS |
Transparent Cryptographic File System |
| TCG |
Trusted Computing Group |
| TCI |
Tag Control Information |
| TCIF |
Telecommunications Industry Forum, USA |