IMP
1. {IMProved Mercury autocode}.
2. An extensible dialect of {ALGOL 60}, for {CDC
1604}.
["Experience with an Extensible Language", Edgar T. Irons,
CACM 13(1):31-39, Jan 1970].
3. {Interpretive Menu Processor}.
4. {IMPlementation language}.
5. {Interface Message Processor}.
(1996-04-07)