V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
IFP
       Instruction Fetch Pipeline (Motorola, CPU)
The Free On-line Dictionary of Computing (30 December 2018):
Illinois Functional Programming
IFP
    (IFP) An interpreter written in portable C by
   Arch D. Robison for a variant of Backus's FP with syntax
   like ALGOL or Modula-2.  IFP Runs under Unix, CTSS
   (Cray) and MS-DOS.
   Version: 0.5.
   (ftp://a.cs.uiuc.edu/pub/ifp).  Posted to comp.sources.unix
   volume 10.
   ["The Illinois Functional Programming Interpreter",
   A.D. Robison, Proc 1987 SIGPLAN Conf on Interpreters and
   Interpretive Techniques (June 1987), pp. 64-73].
   ["Illinois Functional Programming: A Tutorial", A.D. Robison,
   BYTE Feb 1987, pp. 115-125].
   (1994-10-24)