| Acronym | Definition |
|---|
| ISAP | Ip Service on Any Port |
| ISAP | Internet Secure Atm Payments |
| ISAP | Info Security Automation Program |
| ISAP | Identifier Splitting Algorithm Combined with Polling |
| ISAP | International Symposium on Antennas and Propagation (IEICE Conference) |
| ISAP | International Society of Acrylic Painters (est. 1995) |
| ISAP | Internal Substance Abuse Program |
| ISAP | Individual Student Assessment Plan |
| ISAP | International Society for Aviation Photography (est. 2001) |
| ISAP | Intelligent Systems Applications to Power Systems (IEEE International Conference) |
| ISAP | International Society for Anaesthetic Pharmacology |
| ISAP | Immigration Settlement and Adaptation Program (Canada) |
| ISAP | Index to South African Periodicals |
| ISAP | Internet Self-Assessment in Pharmacology |
| ISAP | Integrated Systems Acquisition Project |
| ISAP | International STEP Automotive Project |
| ISAP | Individual System Automation Plan |
| ISAP | Information System Architecture Plan |
| ISAP | Information Security Analysis Program |
| ISAP | IP Service on Any Port (Cisco) |
| ISAP | Integrated Social Action Plan |
| ISAP | Identifier Splitting Algorithm with Polling Scheme |
| ISAP | Independent Shaped Arrival Processes |