Enjoy this list of how 108 shows up in theology and culture around the world. 

108 beads on prayer mala
108 repetitions of a mantra
108 types of meditation
108 paths to God
108 dance forms in Indian traditions
108 time frame in Rosicrucian cycles
108 gopis of Vrindavan in the Gaudiya Vaishnavism
108 defilements in some schools of Buddhism
108 earthly temptations
108 beads on a juzu(prayer beads) worn by Zen priests
108 questions for Buddha in the Lankavatra
108 previous incarnations remembered in modern Gnosticism
108 chances or lifetimes to rid the ego and trancend the materialistic world
108 earthly desires/lies/delusions in Buddhism
108 is the maximum number of repetitions in Kriya Yoga
108 Sun Salutations in yoga
108 breaths in a day reaches enlightenment in meditation
108 energy lines or nadis converging to form the heart chakra
108 sacred books in the holy writings of Tibet
108 epistemological doctrines in Hinduism tradition
108 virtues in Jain tradition
108 steps in temples mentioned in the Lankavatara Sutra
108 sins or 108 delusions of the mind in Tibetan Buddhism
108 pressure points in the body according to Marma Adi and Ayurveda

Add to this list – where else do you find 108?