WordNet (r) 3.0 (2006):

CLI
    n 1: a user interface in which you type commands instead of
         choosing them from a menu or selecting an icon [syn:
         command line interface, CLI]

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

CLI
       Call Level Interface (DB, SAG, X/Open, Oracle, Informix, MS, ...)


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

CLI
       CLear Interrupt (assembler)


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

CLI
       Class LIbrary (CLI)


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

CLI
       Clearly Less Intimidating (slang, Cygwin)


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

CLI
       Command Line Interpreter / Interface (OS)


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

CLI
       Common Language Infrastructure (MS, .NET, ECMA, CLI)


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

CLI

   1.  Command Line Interface.

   2.  Call-Level Interface.