| ISIP | International Symposium on Information Processing (IEEE) | 信息处理国际研讨会（IEEE） |
| ISIP | Initiative for State Infrastructure Protection | 国家基础设施保护倡议 |
| ISIP | Information Sharing Integration Platform | 信息共享集成平台 |
| ISIP | Intermediate-Size Inducer Pump | 中型诱导泵 |
| ISIP | Institute for Signal and Information Processing | 信号与信息处理研究所 |
| ISIP | Integrated Signal/Information Processing | 综合信号信息加工。/ |
| ISIP | Intelligent Storage Interconnect Platform | 智能存储互连平台 |
| ISIP | Isis Pharmaceuticals, Inc. | Isis制药公司。 |
| ISIP | International Society for Immunopharmacology | 国际免疫药理学学会 |