Most people are familiar wit Ogden Nash's doggerel connecting priests, beasts and three-alarm fires (an updated version below). In the November 2012 Word Ways, Solomon Golomb created five L-variants; here is a gallimaufry covering most of the alphabet:
Eckler, A. Ross
"An Alphabet of Three-L Lamas,"
Word Ways: Vol. 48
, Article 24.
Available at: http://digitalcommons.butler.edu/wordways/vol48/iss2/24