In the CC apps (PS, IND, ILL), you can use your CMD/CTL + ~ key to scroll through the tabs of your open documents.
I noticed this does not work in Acrobat, which also has a tabbed base interface.
Is there a shortcut to scroll through the tabs?
Try pressing Ctrl + Tab and check if that works. You may refer to the following forum thread discussing similar topic:
Let us know if you need any help.