Groups whose letters are both Greek and Latin Alphabets.
 

Under the heading of groups "making themselves look greek". The following National Social & Professional GLOs have all letters whose shapes are both the Latin and Greek Alphabets. (of these, only *one* spells out an English word)

NIC member (or recent ex-member)
Alpha Chi Rho - AXP
Nu Alpha Kappa - NAK
Zeta Beta Tau -ZBT
Tau Kappa Epsilon -TKE

NIC member that merged
Beta Kappa -BK
Kappa Nu -KN
Omicron Alpha Tau -OAT

NPC
Zeta Tau Alpha - ZTA

NPHC
Alpha Kappa Alpha - AKA

PFA
Alpha Zeta - AZ
Alpha Rho Chi - APX
Epsilon Nu Tau -ENT
Kappa Epsilon -KE
Kappa Eta Kappa -KHK

Former PFA
Alpha Kappa Kappa - AKK
Omicron Nu -ON