| Acronym | Definition |
|---|
| DSTL➣Defence Science Technology Laboratory (UK government, part of the MoD, formally DERA) |
| DSTL➣Distributed-Source Transmission Line (electricity) |
| DSTL➣Domain-Specific Test Language |
| DSTL➣Deep Soft-Tissue Leiomyoma |
| DSTL➣Defence Scientific and Technical Laboratories (UK) |
| DSTL➣Deputy Security Team Leader (various companies) |