Recognize
My gut reaction is to ask, what does "recognize" even mean?! But, I stop, take a few step backs, and think about how many of the professors I've had over the years who never recognized diversity or inclusivity in their pedagogy, instructional processes, or instructional materials. Really in their curriculum which includes many of those elements (e.g., Lattuca & Stark, 2009). Recognize, let alone work to incorporate and embrace it.
After reading the site, I think ID is an ideology that, recognizes the contributions of UDL, while building off of them. As depicted in the photo above, we can create common designs (apparently with a rainbow!) accessible for everyone, while working to recognize and include the diverse perspectives and needs of each learner.