| TCG | Trusted Computing Group Beaverton, http://www.trustedcomputinggroup.org |
| TCPA | Trusted Computing Platform Alliance vgl. TCG |
| TTP | Trusted Third Party |
| TPM | Trusted Platform Module |
| TDL | Trusted Devices List |
| TCB | Trusted Computer Base |
| TLK | Trusted Linux Kernel |
| CRTM | Core Root of Trusted Module |
| CTCPEC | Canadian Trusted Computer Product Evaluation Criteria |
| TCSEC | Trusted Computer System Evaluation Criteria [Orange Book] |
| EC | Evolutionary Computing |
| GC | Grid Computing |
| WC | Workgroup Computing |
| RC | Reconfigurable Computing |
| DC | Distributed Computing |
| UC | Ubiquitous Computing |
| NCS | Network Computing System |
| SCI | Strategic Computing Inititative |
| SBC | Server Based Computing |
| HPCA | High Performance Computing Act |
| PCF | Parallel Computing Forum |
| HUC | Handheld and Ubiquitous Computing |
| NCS | Network Computing System |
| NCF | Network Computing Facility |
| NCD | Network Computing Devices |
| NCC | National Computing Centre |
| MCC | Manchester Computing Centre |
| NIC | Numeric Intensive Computing |
| ONC | Open Network Computing [Sun] |
| ICN | Integrated Computing Network |
| ICA | Independent Computing Architecture |
| ECS | Embedded Computing System |
| ECAL | Enjoy Computing And Learn |
| WWC | World Wide Computing |
| VNC | Virtual Network Computing |
| VISC | Video Instruction Set Computing |
| VCL | Visual Computing Library |
| CIC | Computing Information Center |
| CLC | Computing Learning Center |
| XCF | Experimental Computing Facility |
| CSC | Center for Scientific Computing |
| CTD | Computing and Telecommunications Division |
| TCF | Transparent Computing Facility |
| DOC | Distributed Objects Computing |
| DAC | Distributed Academic Computing |
| DCM | Distributed Computing Model |
| DCM | Distributed Computing Model |
| DCE | Distributed Computing Environment [OSF] |
| NICA | Novell Integrated Computing Architecture |
| ODCS | Open Distributed Computing Structure |