| Abbreviation | Definition |
|---|---|
| ISMART | Interoperable Systems Management And Requirements Transformation |
| ISMAS | International Ship Management and Agency Services |
| ISMC | International Supply Management Congress |
| ISME | International School of Management Excellence |
| ISMF | Information Security Management Framework |
| ISMI | Information Systems Management and Innovation |
| ISMJ | International Sciences of Management Journal |
| ISMM | Industrial Systems Manufacture and Management |
| ISMM | Institute of Sales and Marketing Management |
| ISMM | Institute of Sales Marketing Management |
| ISMM | Intelligent System Management Module |
| ISMM | International Symposium on Memory Management |
| ISMM | ISMMInternational Symposium on Memory Management |
| ISMN | Institute of Strategic Management Nigeria |
| ISMP | Integrated Source Management Portfolio |
| ISMR | Institute of Safety Management and Research |
| ISMR | International School of Management and Research |
| ISMS | Indian School of Management Studies |
| ISMS | Information Security Management Systems |
| ISMS | Institute Student Management System |