| Term | Full Form | Category |
|---|---|---|
| IHSS | Idiopathic Hypertrophic Subaortic Stenosis | Others |
| IHSS | In Home Support Services | Others |
| IHSS | In Home Supportive Service | Others |
| IHSS | In Home Supportive Services | Others |
| IHSS | Integrated Hammer Sensing System | Others |
| IHSS | Integrated Humanitarian Settlement Strategy | Others |
| IHSS | International Humic Substance Society | Others |
| IHSS | International Humic Substances Society | Others |