DLT may refer to:
Businesses
- DLT (department store), Saint Petersburg, Russia
- DLT Solutions, a software reseller in Virginia, US
Music
- DLT (musician), New Zealand hip-hop DJ
- Dave Lee Travis (born 1945), British radio DJ
- De La Tierra, an international Latin American metal band
Science, technology and mathematics
- Digital Linear Tape, a computer storage magnetic tape format
- Direct linear transformation, an algorithm to solve systems of equations in projective geometry
- Distributed Language Translation
- Distributed ledger technology, a system for holding replicated, shared, and synchronized digital data spread across multiple sites
- International Conference on Developments in Language Theory, a computer science conference
- Dose limiting toxicity, in drug development; e.g. see Hydroxycarbamide
Other uses
- Boels–Dolmans Cycling Team (Union Cycliste Internationale abbreviation)
- Donald L. Taffner (1930-2011), American television producer
- Displaced left turn, another name for a continuous-flow intersection