Maybe we can change the title to "preferred nicknames: what people should call your GLO" or something like that, because this could be a good discussion.
I personally prefer Alpha Sigs or ASA (although as with most groups, we are encouraged not to use the "English" letters - and there are lots of Asian Students Associations, etc). I know some of our chapters use "Alphas" but that reminds me too much of 90210.
Either that, or that we're biting on Alpha Phi Alpha.