[NiaX]

To go back and to understand what was said:

Originally posted by gphibgirl96
I am just curious to know what the largest national sorority is?
What are some of the smaller national ones?

Are you, gphibgirl96, meaning NPC or any Sorority? Do you mean, active or total number of chapters?
If so, my Sorors and I, of Delta Sigma Theta Sorority, Inc. have the men of IFC and the Women of NPC beat ! My soror, Lady Greek, said in an earlier post, that we have 393 collegiate chapters out of 887 total chapters, and over 250,000 members with over 35,000 active sorors.
Not trying to brag, but when asking questions like this, please be specific. Someone had said earlier that Chi Omega was just a bit smaller than Girl Scouts of America. Now, I can understand that the point was made to let you know how many ChiO members there are, but please let us compare apples to apples (Shout out to MysticCat! )