CALPA
CALPA stands for Canadian Atlantic Lobster Promotion Association (trade association) CALPA stands for Canadian Airline Pilots Association (union)
CALPAC
CALPAC stands for Central Association of London and Provincial Angling Clubs (UK)
CALPAL
CALPAL stands for California Police Activities League CALPAL stands for Cologne Radiocarbon Calibration & Paleoclimate Research Package
CalPASC
CalPASC stands for California Professional Association of Specialty Contractors
CALPASS
CALPASS stands for California Partnership for Achieving Student Success (also seen as Cal-PASS; data tracking initiative)
CALPI
CALPI stands for Connecticut Association of Licensed Private Investigators
CALPIRG
CALPIRG stands for California Public Interest Research Group
CALPO
CALPO stands for California Alliance of Local Practitioner Organizations
CALPS
CALPS stands for Cognitive Academic Language Proficiency Skills CALPS stands for Carmel Alison Lam Primary School (Hong Kong) CALPS stands for Centre for Agroecological Livestock Production Systems (Canada)
CALPSY
CALPSY stands for California Psychology Network