The Accurate Fall Frat guidebook

If you are not a pretty girl, or are not in the sororities they mix with, they will not let you in:
OX, AEPi
Phi Psi

Parties are difficult to get in to as a girl (except for ASig). They're fun though:
Fiji, Pike/DKE
Asig

Bigger parties, a bit more exclusive. No guys get in. May not let certain girls in:
Dchi
Dsig (an exception to parties), Lambda

Medium-quality parties, but exclusive to brothers. All girls get in:
PiKapp/DTD, Xi

Medium-quality parties, but very easy to get in to as a guy if you beg. All girls get in.
Snu/ Phi Delt/Beta

Medium/Smaller parties, probably because they're exclusive to brothers. All girls get in:
PsiU/TDX/Shady/ATO

Social probation issues, so hush-hush parties. All girls get in:
DU/Sig Chi

No parties/brothers only parties:
Triangle/chi psi/sae