| Acronym | Definition |
|---|
| CAIS➣Common Apse Interface Specification |
| CAIS➣Common APSE (Ada Programming Support Environment) Interface Set |
| CAIS➣California Association of Independent Schools |
| CAIS➣Cold Air Induction System (vehicles) |
| CAIS➣Canadian Agricultural Income Stabilization (Canada) |
| CAIS➣Centro de Atendimento a Incidentes de Segurança (Portugese) |
| CAIS➣Canadian Agricultural Income Stabilization Program (also seen as CAISP) |
| CAIS➣Chinese-American International School (San Francisco, California) |
| CAIS➣Circle of Ancient Iranian Studies (School of Oriental & African Studies) |
| CAIS➣Complete Androgen Insensitivity Syndrome |
| CAIS➣Central American Integration System (various nations) |
| CAIS➣Canadian Association for Information Science (Edmonton, Alberta, Canada) |
| CAIS➣Communications of the Association for Information Systems |
| CAIS➣Centre for Australian Indigenous Studies (Monash University, Australia) |
| CAIS➣Connecticut Association of Independent Schools (Mystic, Connecticut) |
| CAIS➣Canadian Association for Irish Studies (Montreal, Canada) |
| CAIS➣Centre for Advanced Information Systems |
| CAIS➣Center for Applied Isotope Studies (University of Georgia, Athens, Georgia) |
| CAIS➣Credit Account Information Sharing (Experian) |
| CAIS➣Chemical Agent Identification Set |
| CAIS➣Collaborative Asynchronous Inspection of Software |
| CAIS➣Caribbean Agricultural Information Service |
| CAIS➣Centre for Advanced Instrumentation Systems |
| CAIS➣Common Airborne Instrumentation System |
| CAIS➣Círculo de Apoio à Integração Dos Sem-Abrigo (Portugal) |
| CAIS➣Canadian Agricultural Income Support |
| CAIS➣Christian Alliance International School |
| CAIS➣Certified Agricultural Irrigation Specialist |
| CAIS➣Centre for Arab and Iranian Studies |
| CAIS➣Cartilage Autograft Implantation System |
| CAIS➣Center for American Intercultural Studies |
| CAIS➣Comprehensive Airman Information System |
| CAIS➣Comparative Anatomy Information System |
| CAIS➣Canadian Association for Interoperable Systems |
| CAIS➣Concordia Administrative Information System (Lutheran Church Missouri Synod) |
| CAIS➣Collocated Automatic Intercept System |
| CAIS➣Center for Advanced Intelligent Systems (Texas Tech University, Lubbock, Texas) |
| CAIS➣Computer-Aided Instructional System |
| CAIS➣Campus Advanced Information System (University of Nevada, Reno, Nevada) |
| CAIS➣Combat Air Intelligence Systems (US DoD) |
| CAIS➣Central Assessment Information System |
| CAIS➣Communicative Arts and Integrative Studies |
| CAIS➣Commercial Activities Inventory System |
| CAIS➣Computer-Aided Integrated Systems Laboratory |
| CAIS➣Centre for Archive Information Studies |
| CAIS➣Correctional Assessment and Intervention System |
| CAIS➣Corporate Administrative Information System |
| CAIS➣Computer-Aided Instrumentation Support System |