If the one has seen a sorority in a dream, then such dream indicates the situations which are changing and including more people and makes you fuller more completed person. Make sure you represent the knowing and care to the others. To be in sorority in the real life, shows how much you care about it, as you have dreams about it. The sorority is also the symbol of community and friendship.
Read more about dreaming of Sorority in other dream meanings interpretations.