1. An early possible name for pl/i.

[Sammet 1969, p.542].

2. maspar data-parallel version of c. See also ampl.

compiler version 3.1

3. Motorola Programming Language. A low-level pl/i-like language, similar to pl/m, but for the motorola 6800.

4. MicroProgramming Language. Simple language for microprogramming. Statements on the same line represent register transfers caused by one microinstruction, and are executed in parallel.

["Structured Computer Organization", A.S. Tanenbaum, First Edition, P-H 1976. (Replaced in later editions by Mic-1)].