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

Active Server Pages

    (ASP) A scripting environment
   for Microsoft Internet Information Server in which you can
   combine HTML, scripts and reusable ActiveX server
   components to create dynamic web pages.

   IIS 4.0 includes scripting engines for Microsoft Visual
   Basic Scripting Edition (VBScript) and Microsoft JScript.
   ActiveX scripting engines for Perl and REXX are
   available through third-party developers.

   [URL?]

   (1999-12-02)