| CISP | California International Studies Project 
| Others |
| CISP | Cambridge International Science Publishing
| Others |
| CISP | Card Information Security Program
| Others |
| CISP | Cardholder Information Security Program
| Others |
| CISP | Cast Iron Soil Pipe
| Others |
| CISP | Cellular Image Sensor Processor
| Others |
| CISP | Celtic Inscribed Stones Project
| Others |
| CISP | Center for Information Society and Policy
| Others |
| CISP | Center for International Services and Programs
| Others |
| CISP | Center for International Students and Programs
| Others |
| CISP | Center for International Studies and Programs
| Others |
| CISP | Center for Invasive Species Prevention
| Others |
| CISP | Centro Italiano Smalti Porcellanati
| Others |
| CISP | Certified Inside Sales Professional
| Others |
| CISP | Certified IRA Service Professional
| Others |
| CISP | Certified IRA Services Professional
| Others |
| CISP | Childhood Immunization Support Program
| Others |
| CISP | Chronic Intractable Shoulder Pain
| Others |
| CISP | Classification Internationale des Soins Primaires
| Others |
| CISP | Commercial Internet Service Provider
| Others |
| CISP | Community Information Systems Project
| Others |
| CISP | Community Intensive Supervision Program
| Others |
| CISP | Community Interaction Subsidy Program
| Others |
| CISP | Community Investment Support Program
| Others |
| CISP | Computer Info Science Program
| Others |
| CISP | Computer Inventory of Survey Plans
| Others |
| CISP | Congress on Image and Signal Processing
| Others |
| CISP | Construction Industry Service Program
| Others |
| CISP | Cooperative Income Sharing Program
| Others |
| CISP | Counter-Intelligence Support Plan
| Others |
| CISP | Cyber Intelligence Sharing Platform
| Others |
| CiSP | Cyber Security Information Sharing Partnership
| Others |
| CISP | Cyber-Security Information Sharing Partnership
| Others |