Iar

2 definitions found

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  IAR
       Initial Address Reject
       
       

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:



  IAR
       
          Instruction Address Register.
       
          The {IBM} name for {program counter}.
       
          (1995-03-21)