Hi SDBF,
I understand you want to uninstall the Office 2011for Mac. I want to share you an article with the detail steps to completely remove Office for Mac 2011:
http://support.microsoft.com/kb/2398768
In addition, if you met some question in the process of uninstallation, we suggest you contact the support team below:
http://answers.microsoft.com/en-us/mac
Our support engineers there who are more specialized will be glad to help you solve the problem.
If you need further assistance, feel free to post back here.
Thanks,
Lawliet Xu