A Alpha Chapter

University of California, Berkeley

http://www.berkeleypaphi.com/ 

G Gamma Chapter

University of California, Davis

http://www.davispaphi.com/ 

D Delta Chapter (Inactive)

San Jose State University 

E Epsilon Chapter

University of California, Riverside

http://www.pialphaphi-ucr.com/ 

Z Zeta Chapter

University of California, Santa Cruz

http://www.myspace.com/ucscpaphi 

H Eta Chapter*

University of California, Irvine

Q Theta Chapter

University of California, San Diego

I Iota Chapter

  University of Michigan, Ann Harbor

http://www.umichpaphi.com/ 

K Kappa Chapter

  University of Arizona, Tucson

http://www.arizonapaphi.com/ 

M Mu Chapter

  Michigan State University

https://www.msu.edu/~paphi/ 

N Nu Chapter

  University of North Carolina, Chapel Hill

Associate Chapters:

University of Washington, Seattle

University of California, Santa Barbara

State University of New York, Buffalo