| 略語 | フルスペル |
|---|---|
| TCG | Trusted Computing Group |
| TCO | Total Cost of Ownership |
| TCP/IP | Transmission Control Protocol / Internet Protocol |
| TDMA | Time Division Multiple Access |
| TKIP | Temporal Key Integrity Protocol |
| TLD | Top Level Domain |
| TLS | Transport Layer Security |
| TOC | Theory Of Constraints |
| TPM | Trusted Platform Module |
| TSA | Time Stamping Authority |
| TTL | Time To Live |