sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| International Symposium of Robotics | **** |
| Istituto Superiore Scienze Religiose | **** |
| International Social Security Review | **** |
| Inter Simple Sequence Repeats | *** |
| International Symposium on Stallion Reproduction | *** |
| Institute of Systems Science Research | *** |
| Ice Super Star Racing | *** |
| Institute of Statistical Studies and Research | ** |
| inter-simple sequence repeat | ** |
| inter simple sequence repeat amplification | ** |
| International Society for Social Responsibility | ** |
| Institute of Social Science Research | ** |
| Inland Sea Shorebird Reserve | ** |
| International Society for Shamanistic Research | ** |
| Individual Standard Status Report | ** |
| Internet Site Substitution Rules | ** |
| International Society for the Sociology of Religions | ** |
| Information System Service Request | ** |
| Internal Security Sector Review | ** |
| Information System Security Representative | * |
| International Social Science Review | * |
| International Society of Science and Religion | * |
| International Style Search Report | * |
| International Symposium on Spectral | * |
| Institute of Social Security | * |
| Independent Secondary Surveillance Radar | * |
| Information System Security Request | * |
| International Secondary School Report | * |
| Information Systems Security Research | * |
| Information Systems Security Resource | * |
| Information Systems Security Representatives | * |
| Information Systems Support and Review | * |
| Internal Supply System Request | * |
| Internet Social Sciences Resources | * |
| Istituto Scientifico San Raffa | * |