From Spirituality and Practice: Enrich your life with 37 universal spiritual practices.

“Spiritual practices connect us with our true selves, our neighbors, our world, and our Source. This  alphabet is a map of the paths we use to make those vital connections. Here we share 37 main routes — forms of practice that are markers of the spiritual life in all the world’s religions and spiritual paths. Under them, you’ll find the tried-and-true practices such as prayer (Devotion) and meditation (Attention), as well as things like optimism (Hope) that become spiritual practices through our intentions.”

http://www.spiritualityandpractice.com/practices/AlphabetofPractice2013sm.pdf