CALSI stands for Computer Aided Large Scale Imagery
CALSET stands for Calibration Set 2000
CALSEL stands for Calibration Standard Equipment List
CALSEIA stands for California Solar Energy Industries Association
CalSCIP stands for California Statewide Communications Interoperability Plan
CALSCH stands for Calendar and Scheduling (IETF working group)
CALSCA stands for Canadian Alliance of Life Skills Coaches and Associations
CALSC stands for Capital Area Legal Services Corporation (est. 1958; formerly Legal Aid Society of Baton Rouge; Baton Rouge, LA)…
CALSAT stands for California Satellite (Systems; National City, CA) CALSAT stands for Calibration Satellite
CALSARA stands for Calgary Search and Rescue Association (Calgary, Alberta, Canada)