L
Language syntax – See Syntax.
Lisp – A family of programming languages, initially specified by John McCarthy in 1958. Among the modern dialects of Lisp, we can find languages such as Racket, Common Lisp, Scheme, and Clojure.
Logic gate – A physical electronic device that is used to implement logical operations on binary input.
Low-level programming – Creating programs that interact directly with the computer hardware. A benefit of low-level programming is that there is no abstraction level between the hardware and the written code, making the programs execute faster.