Thats everything Waves installed on your system. Don't forget its going to have plugins in both the VST and AU folders as well as the Waveshells that run them. The actual licensing files are in the /Library/Application Support/Waves folder. Just remove /Applications/Waves, /Library/Application Support/Waves, and then any of the actual plugins and any files in /Library/Preferences and ~/Library/Preferences that might be hanging around. Just wiped my Mac this weekend so this is an up to date legit install too. There used to be an uninstaller in the /Applications/Waves folder but it doesn't look like its there anymore.