| ICH | I/O Controller Hub 
| Others |
| ICH | Improved Cargo Helicopter
| Others |
| ICH | In Center Hemodialysis
| Others |
| ICH | Indication Channel
| Others |
| ICH | Indigo Cat Hat
| Others |
| ICH | Information Clearing House
| Others |
| ICH | Inner-City Hustler
| Others |
| ICH | Input Output Controller Hub
| Others |
| ICH | Institute for Constitutional History
| Others |
| ICH | Institute of Child Health
| Others |
| ICH | Institute of Child Heath
| Others |
| ICH | Instituto Cubano de Hidrografia
| Others |
| ICH | Intangible Cultural Heritage
| Others |
| ICH | Integrated Controller Hub
| Others |
| ICH | Intel Chipset
| Others |
| ICH | Intel Controller Hub
| Others |
| ICH | Intelligent Corruption Handling
| Others |
| ICH | Inter-Cranial Hemorrhage
| Others |
| ICH | Interagency Council on Homelessness
| Others |
| ICH | InterCHanger
| Others |
| ICH | Intergalactic Crack Heads
| Others |
| ICH | International Co-operation on Harmonisation
| Others |
| ICH | International Co-operation on Harmonization
| Others |
| ICH | International Conference of Harmonization
| Others |
| ICH | International Conference on Harmonisation
| Others |
| ICH | International Conference on Harmonisation (of Technical Requirements for Registration of Pharmaceuticals for Human Use)
| Others |
| ICH | International Conference on Harmonization
| Others |
| ICH | International Conference on Harmonization (of Technical Requirements for Registration of Pharmaceuticals for Human Use)
| Others |
| ICH | International Council for Harmonisation
| Others |
| ICH | International Council For Homeopathy
| Others |
| ICH | International Council on Harmonisation
| Others |
| ICH | Intra Circle Hub
| Others |
| ICH | Intra-Cranial Hemorrhage
| Others |
| ICH | Intracerebral haemorrhage
| Others |
| ICH | Investors Capital Holdings
| Others |