| Acronym | Definition |
|---|
| ISOW➣Institute of Social Work (Nigeria) |
| ISOW➣Internal Statement of Work |
| ISOW➣Iceland Scotland Overflow Water (geophysics) |
| ISOW➣International School Of Worship |
| ISOW➣International Student Organization Wageningen (Netherlands) |
| ISOW➣Intelligence Specialist Of the Watch |
| ISOW➣Informed Students of the World |