• Engineering

• 280.

American Society of Heating Refrigerating & A-C Engineers

ASHRAE Iowa Chapter of ASHRAE ASHRAE Iowa promotes the science of heating, refrigeration and air-conditioning to central Iowa.

• Community/Neighborhood Development, Improvement

• 281.

County Engineers Association of California

The County Engineers Assoc. of CA represents engineers, public works directors, road commissioners, and professional personnel throughout CA's 58 counties.

• Eye Diseases, Blindness & Vision Impairment

• 282.

Council for Optical Radiation Measurements

About Us CORM is an organization of industrial academic and government professionals coming together to promote and advance the changing needs of industry in the development of physical standards calibration services and interlaboratory collaboration programs.

• Museums & Museum Activities

• 283.

Borg Warner Chemicals Museum Inc

Marbon Chemical BorgWarner Chemicals An Amazing Story In the early 50s Marbon a small chemical company in Indiana invented a unique plastic material called Cycolac ABS from acrylonitrile polybutadiene and styrene.

• Educational Services and Schools - Other

• 284.

Sacramento Regional Science Olympiad

Tournament and Scoring Management System Complimentary to Science Olympiad programs Get Your Scilympiad Website About Scilympiad As parents of Science Olympians we experienced firsthand the values of Science Olympiad and STEM Education that introduced our two daughters into STEM in high schools and beyond.

• Labor Unions/Organizations

• 285.

International Brotherhood of Boilermakers Iron Ship Builders

Located in Kansas City, Missouri, Boilermakers Local 83 represents union members and job sites in Western Missouri, Kansas, Iowa, and Nebraska SEEK IMPROVED WAGES, HOURS, AND WORKING CONDITIONS AND OTHER ECONOMIC ADVANTAGES TO MEMBERS THROUGH COLLECTIVE BARGAINING AND OTHER LAWFUL METHODS.

• Business and Industry

• 286.

Silica Fume Association Inc

THE ASSOCIATIONS PRIMARY EXEMPT PURPOSE IS TO PROVIDE PUBLIC EDUCATION REGARDING THE BENEFIT OF SILICA FUME AND MONITORING LEGISLATION AFFECTING THE PROMOTION AND USE OF SILICA FUME.

Urban Movement Labs

Urban Movement Labs is a first of-its-kind organization linking government, businesses, and the community to match technology solutions to mobility problems by testing them in real urban conditions around the City of Los Angeles and someday beyond.

• Alumni Associations

• 288.

Alumni Association California Institute of Technology

Celebrating Techers as they graduate and do great things.