“To use your AutoCorrect entries on another computer (or to share them with another user profile on your computer), locate the .acl files in the %AppData%\Microsoft\Office folder. (You can type the path in Windows Explorer exactly as shown here and the %AppData% environment variable will automatically expand to the full path. In Windows 7, that path is C:\Users\username\AppData\Roaming\Microsoft\Office by default, but it might be different on your computer.)
Copy the two .acl files to the comparable folder on another computer or in another user’s profile. “