AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS (AAVSO)

International nonprofit organization and world leader in variable star research, with a mission to enable anyone to participate in scientific discovery.

• Recreational, Pleasure, or Social Club

• 821.

4-H Clubs & Affiliated 4-H Organizations

All the latest from the University of Illinois Urbana-Champaign.

• Student Sororities, Fraternities

• 822.

Pi Kappa Alpha Fraternity

Pi Kappa Alpha Alpha Mu Chapter University of GeorgiaPi Kappa Alpha Latest News Three Ways To Give Alumni Association Giving All donations go directly to the Alumni Association bank account and are managed by alumni officers.

• Student Sororities, Fraternities

• 823.

Auburn Inter Fraternity Council

The official account for Auburn University.

• Student Sororities, Fraternities

• 824.

Pi Kappa Alpha Fraternity

PI KAPPA ALPHA IS DEDICATED TO DEVELOPING MEN OF INTEGRITY, INTELLECT, AND HIGH MORAL CHARACTER AND TO FOSTERING A TRULY LIFELONG FRATERNAL EXPERIENCE.

• Other Recreation, Sports, or Leisure Activities N.E.C.

• 825.

Wildcat Nil Foundation Inc

The Official NIL Collective of K-State Athletics.

• Public Foundations

• 826.

Houston Texas Exes Inc

The alumni association of The University of Texas at Austin, serving 120,000 members and more than 580,000 @UTAustin alumni.

• Youth Development Programs

• 827.

MASON TENNIS ASSOCIATION

Winningest Tennis Town in Texas. Congratulations to these players who represented Mason High School at the 2024 UIL 2A Tennis State ChampionshipGOLD MEDALISTS STATE CHAMPIONSMason Hatfield Boys SinglesJakelin Zermeno Scout Magnus Girls DoublesLucy Rochat Jack Gillespie Mixed DoublesSILVER MEDALISTSKeegan Ratliff Carlton Schmidt Boys DoublesTaylor Bierschwale Cooper Ratliff Mixed DoublesBRONZE MEDALISTSCade Dudney Keltan Jordan Boys DoublesSTATE QUARTER FINALISTSLandry Lawler Girls SinglesEmma McCrae Heidi Smith Girls DoublesCongratulations to Mason High School on a very successful regional tournament.

• Secondary/High School

• 828.

NATIONAL UNIVERSITY VIRTUAL HIGH SCHOOL

National University Virtual High School operations are closed as of June 30 2022.