DL or dl may stand for: Science and tech · Distance Learning, a type of CBT (computer-based training) that uses Internet technology and consists of application software on the Web. · Deciliter, a unit of volume · Data link, a computer connection for transmitting data · Diode logic, a logic family using diodes · Description logics, a family of knowledge representation languages · Download, a transfer of electronic data · Downlink, the link from a satellite to a ground station · Dual layer recording, a DVD engineering method · Distribution list, a function of email clients Culture · "Dead Letters", a 2003 album by The Rasmus · Decaying Lawn, an experimental metalcore band · Dragonlance, a series of fantasy novels · Deadlocked, a platform/shooter video game · Delivery of Liquor, a fun