DLT
- Boels–Dolmans Cycling Team
- DLT (department store)
- DLT (musician)
- DLT Solutions
- Dave Lee Travis
- De La Tierra
- Digital Linear Tape
- Direct linear transformation
- Distributed Language Translation
- Distributed ledger
- Donald L. Taffner
- Hydroxycarbamide
- International Conference on Developments in Language Theory