| Acronym | Definition |
|---|
| ISSR➣Inter Simple Sequence Repeat (genetic identification technology) |
| ISSR➣Infrastructure System and Services Research |
| ISSR➣Institute for Social Science Research |
| ISSR➣International Society for Science and Religion ( University of Cambridge, UK) |
| ISSR➣International Society for the Sociology of Religion (est. 1948) |
| ISSR➣International Shiloh Shepherd Registry (dog breeding) |
| ISSR➣Information Systems Security Representative |
| ISSR➣Inside Services Sales Representative (job title) |
| ISSR➣In School Suspension Room |
| ISSR➣IBM Software Services Rational |
| ISSR➣Internal Software Specification Review |
| ISSR➣Incremental Software Specification Review |
| ISSR➣In Store Service Request |
| ISSR➣In-Service Support Review |
| ISSR➣Inside Screening Router |