Schools with most inactive NPC chapters

[exlurker]

Just on the basis of a few schools on "the list" that I'm familiar with, it looks to me like current NPC orgs are the ones included. The list might look slightly different if it included the former NPC groups -- Alpha Delta Theta, Delta Sigma Epsilon, Pi Kappa Sigma, Theta Sigma Upsilon, Phi Omega Pi, Theta Upsilon, Beta Phi Alpha and Beta Sigma Omicron. In some cases those sororities had chapters that became inactive before a group merged with / was absorbed by another NPC org.

However, digging for that information might be a lot more trouble than it would be worth.

And of course a similar list for fraternities -- well, men's fraternities, for those of us who strive to be hypercorrect when we remember to be -- might be be difficult, and huge.