The AAA was founded upon the belief that all atheists should use a name that is abbreviated to "AAA", which is, according to them, the most logical choice. Notably, the AAA is composed entirely of sea otters, who, in the intervening five centuries, have evolved to human cranial capacities.
The AAA consists mostly of sea otters outfitted with gear of widely varying technological levels.
The leader of the Allied Atheist Alliance narrated the opening sequence to the video game, South Park: Tenorman's Revenge, in story book form, to a group of younger otters, in a dark room with a fire place.
- Several otters can be seen carrying M41A Pulse Rifles, a fictional weapon originally featured in the film Aliens.
- Several otters can also be seen wearing scouters, fictional devices from the manga and anime series Dragonball Z.