sort by Rank | Alpha
| Possible Meanings | Rank |
| Is in Home Supportive Services | *** |
| idiopathic hypertrophic subaortal stenosis | ** |
| isiopathic hypertrophic subaortic stenosis | ** |
| In Home Supported Services | ** |
| idiopathic hypertrophic sub-aortic stenosis | ** |
| with hypertrophic subaortic stenosis | ** |
| Idiopathic Hypertropic Subaortic Stenosis | ** |
| suffering from hypertrophic subaortic stenosis | ** |
| Institute of Human Settlement Studies | ** |
| Integrated Humanitarian Settlement Services | ** |
| Illinois High School Sports | ** |
| Iraq Health System Strengthening | ** |
| Include in Home Supportive Services | ** |
| Information in History and Society | ** |
| In Home Supportative Services | * |
| Initiative for Historical Social Sciences | * |
| International Helicopter Safety Symposium | * |
| Individual Hazardous Substance Sites | * |
| integrated humanitarian settlement scheme | * |
| Institute of Human Settlements Studies | * |
| Improve the in Home Supportive Services | * |
| In Home Social Services | * |
| Institute for Health Science and Society | * |
| International High School Space | * |