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, a now defunct software project using Esperanto as an intermediate language, which ran between 1985 and 1990 Distributed ledger technology, a system for holding replicated, shared, and synchronized digital data spread across multiple sites, in blockchains Dose limiting toxicity (or dose-limiting toxicity), in drug development; e.g. see Hydroxycarbamide Dowel Laminated Timber, a type of engineered lumber International Conference on Developments in Language Theory, a computer science conference
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