Dear Rajshree,
This information has already been provided in my post.
It is not possible to uninstall the CC items simply because they don't show up in the "Uninstall a program" lists.
Let me give you an example about Photoshop. The same applies to all CC apps.
I have now installed in my system:
Adobe Photoshop CC 2014 (1.27 Gigabytes)
But there are also the 32-bit and 64-bit versions of Ps CC:
C:\Program Files (x86)\Adobe\Adobe Photoshop CC (974 Megabytes)
C:\Program Files\Adobe\Adobe Photoshop CC (64 Bit) (1.01 Gigabytes)
Again: It is impossible to uninstall the above two versions.
You need to provide an uninstaller for all CC apps!
Panos