median lethal dose.
logical device address
Lightweight Directory Access Protocol Lightweight Directory Access Protocol
/l*’d*b/ [PDP-10 instruction] To extract from the middle. “LDB me a slice of cake, please.” This usage has been kept alive by Common LISP’s function of the same name. Considered silly. See also DPB. [Jargon File] 1. liquidity data bank 2. [Genetic] Location Database
1. less developed country. less developed country