V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

ACF
       Access Control Field


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

ACF
       Advanced Communications Function (IBM)


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

ACF
       Apple Communications Framework (Apple)


The Free On-line Dictionary of Computing (30 December 2018):

Advanced Communications Function
ACF

    (ACF) A group of IBM SNA products that
   provide distributed processing and resource sharing such as
   VTAM and NCP.

   [Communication or Communications?]

   (1997-05-07)