How can I stop Parallels Desktop from listing Apps from a VM available in Spotlight?
I just figured it out after searching the sources below.


System Preferences > Spotlight > Privacy
Drag your "Applications (Parallels)" folder onto the "Privacy" tab


I also added the folder with my Parallels VM (called "Parallels" in screenshot below) just to be sure I wasn't indexing any Parallel's info

Exiting System Preferences will rebuild the Spotlight index without Parallel's apps




Note: If you have Alfred installed, go to Alfred Preferences > Advanced > Clear Application Cache

Sources


https://www.youtube.com/watch?v=SeGQeTrAcn8
http://www.zenandmac.com/2013/06/03/how-to-prevent-parallels-applications-from-appearing-in-alfred-search-results/
https://support.apple.com/en-us/HT201716