| CISP | Certified IRA Services Professional (American Bankers Association) | 注册IRA服务专业人员(美国银行家协会) |
| CISP | Congress on Image and Signal Processing | 图像和信号处理大会 |
| CISP | Capital Investment Strategic Plan | 资本投资战略计划 |
| CISP | Cardholder Information Security Practices | 持卡人信息安全实践 |
| CISP | Cable Internet Service Provider | 有线互联网服务提供商 |
| CISP | Command Instrument System Processor | 指令仪表系统处理器 |
| CISP | Cardholder Information Security Program | 持卡人信息安全计划 |
| CISP | Cardholder Information Security Program (Visa) | 持卡人信息安全计划(Visa) |
| CISP | Comitato Internazionale per lo Sviluppo dei Popoli | 国际奥委会主席 |
| CISP | CTC Instrumentation Systems Plan/Program | 计划/项目四氯化碳仪表系统 |
| CISP | Cheminform Saint-Petersburg Ltd | 圣彼得堡化学信息有限公司 |
| CISP | Creditcard Information Security Program | 信用卡信息安全计划 |
| CISP | Community Intensive Supervision Program | 社区强化监督计划 |
| CISP | Celtic Inscribed Stones Project | 凯尔特石刻项目 |
| CISP | Critical Infrastructure Security Project (USACE) | 关键基础设施安全项目(USACE) |
| CISP | Classification Internationale des Soins de SantÉ Primaires (International Classification of Primary Care) | Classification Internationale des Soins de SantÉ Primaires (International Classification of Primary Care) |