I didn't do a specific search for Word on Mac, but the following links should give you a good idea:
http://support.microsoft.com/?kbid=207748 (word 2000)
http://support.microsoft.com/default.aspx?scid=kb;en-us;269006 (word 2003)
http://support.microsoft.com/kb/826147 (word 2002)
Copying the .acl files seems the most easy, if it works.
Hope this helps.
I have built up a huge autocorrect library on Word 2004 for Mac. I need to migrate that library to Word 2003 for PC. How can I do that without retyping the entire library (over 7000 items) one by one?