How do I find if I have Adobe AIR installed on my Mac?

When I dp a Spotlight search for 'Adobe AIR' I find "Adobe AIR Application Installer.app", "Adobe AIR Uninstaller.app", and "Adobe Flash Player Install Manager.app" in the Utilities folder. I don't find anything else.about AIR anywhere else on my Mac so I don't know if I ever installed it. Please help. Thank you.