| Abbreviation | Definition |
|---|---|
| DCM | Desired Configuration Management |
| DCMS | Digital, Culture, Media & and Sport |
| DCOS | Data Center Operating System |
| DCPT | Duquesne Center for Pharmaceutical Technology |
| DCST | Direct Consultancy Solutions Technology |
| DCT | Detection and Checking Technology |
| DCT | Digital Cellular Technology |
| DCT | Disk Cleaning Tool |
| DCT | Dispersion Control Technology |
| DCT | Dual Compression Technology |
| DCTC | DeKalb County Technology Center |
| DCTC | Design and Construction Technology Conference |
| DCTI | Digital Courier Technologies Inc |
| DCTI | Diliman Computer Technology Institute |
| DCTI | Diversified Chemical Technologies Inc |
| DCTP | Data Center Technology Professional |
| DCTP | Detroit Community Technology Project |
| DCTS | Dayton Cincinnati Technology Services |
| DCTT | Data Control Transponder Technology |
| DCV | Demand-Controlled Ventilation systems |