Wikipedia has more on Aibohphobia.
Aibohphobia is the fear of palindromes. A palindrome is a word that is spelled the same backward as it is forward. Some palindromes are eye, sees, radar, racecar, poop, and The mad dog's god, Da Meht. The word is ironically made a palindrome. The person who named it is a demon so now people cannot say their phobia's name