AEIOU in Order (WW98037), UOIEA Words (WW2001313) and On Location With AEIOU (WW2002314) examined words in which the five major vowels each occur just once in alphabetical order, and reverse alphabetical order. This raises the question of words in which the consonants occur in alphabetical order or, indeed, in reverse alphabetical order.
"Consonants in Order,"
Word Ways: Vol. 36
, Article 14.
Available at: http://digitalcommons.butler.edu/wordways/vol36/iss4/14