| IHC | Interactive Health Communication | 交互式健康沟通 |
| IHC | International Heritage Center | 国际遗产中心 |
| IHC | International Harvester Company | 国际收割机公司 |
| IHC | International Hobby Corporation | 国际爱好公司 |
| IHC | inorganic heparin complex | 无机肝素复合物 |
| IHC | inner hair cell(of cochlea) | （耳蜗的）内毛细胞 |
| IHC | idiopathic hereditary hemochromatosis | 特发性遗传性血色病 |
| IHC | idiopathic hypercalciuria | 特发性高钙尿症 |
| IHC | international hematology congress | 国际血液学大会 |
| IHC | Interdepartmental Hurricane Conference | 部门间飓风会议 |
| IHC | Intelligent House Control | 智能家居控制 |
| IHC | IHC Industry | IHC行业 |
| IHC | Imperial High Command | 帝国高级司令部 |
| IHC | In-Hospital Coordinators | 住院协调员 |
| IHC | Immunohistochemistry | 免疫组织化学 |
| IHC | Indian Head Cent | 印度人头美分 |
| IHC | intrahepatic cholestasis | 肝内胆汁淤积 |
| IHC | Intermountain Health Care | 山间医疗保健 |
| IHC | Information Handling Committee | 信息处理委员会 |
| IHC | International Hurricane Center | 国际飓风中心 |
| IHC | Inner Hair Cells | 内毛细胞 |
| IHC | Internet Healthcare Coalition | 互联网医疗联盟 |
| IHC | Intellectually Handicapped Children (Wellington, New Zealand) | 智力残疾儿童（新西兰惠灵顿） |
| IHC | Interim Hazard Classification | 临时危险分类 |
| IHC | Inter-Hall Council | 厅间理事会 |
| IHC | Inland Haulage Charge (shipping) | 内陆运输费（运费） |
| IHC | Internet Hosting Company | 互联网托管公司 |
| IHC | Improved Hydraulic Conveyance | 改进的水力输送 |
| IHC | Infinity Health Care | 无限医疗保健 |
| IHC | Inter-Continental Hotels Corporation | 洲际酒店集团 |
| IHC | Inline Hockey Central | 内联曲棍球中心 |
| IHC | Interactive Human Communication | 交互式人际沟通 |
| IHC | ImmunohistoChemico | 免疫组织化学 |