University of Hawaii at Manoa is a public co-educational research university as well as the flagship campus of the University of Hawaiʻi system.

Yes University of Hawaii at Manoa is associated with Association of Pacific Rim Universities:

University profile:
Type Public flagship
Land-grant
Sea-grant
Space-grant
Established 1907
Endowment $280.2 million (2015)
Chancellor Robert Bley-Vroman
President David Lassner
Students 20,435
Undergraduates 13,952
Postgraduates 6,483
Location Honolulu, Hawaii, U.S.
Campus Urban, 320 acres (1.3 km2)
Colors Green, White
Athletics NCAA - National Collegiate Athletic Association, Division I
Big West (most sports); MW, MPSF
Nickname "Rainbow Warriors" (men)
"Rainbow Wahine" (women)
Affiliations University of Hawaiʻi system
URA - Universities Research Association
APLU - Association of Public and Land-Grant Universities
ASAIHL - Association of Southeast Asian Institutions of Higher Learning
APRU - Association of Pacific Rim Universities
WASC - Western Association of Schools and Colleges