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

FSP
       File Slurping Protocol


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

File Service Protocol
FSP

    (FSP) A protocol, similar to FTP, for copying
   files between computers.  It's designed for anonymous
   archives, and has protection against server and network
   overloading.  It doesn't use connections so it can survive
   interruptions in service.

   Until 1993-08-12, FSP didn't stand for anything.  Wen-King
   was responsible for the initials and Michael Grubb
    for their eventual expansion.  Other
   suggestions were "File Slurping Protocol", "Flaky Stream
   Protocol" and "FTP's Sexier Partner".

   FAQ
   (ftp://ftp.germany.eu.net/pub/networking/inet/fsp/fsp-faq/).

   [fsp-faq, 1993-08-12].

   (1997-12-07)