| ICU | I Can Understand 
| Others |
| ICU | I See You
| Others |
| ICU | Ibm Classes for Unicode
| Others |
| ICU | Identifying Connecting and Understanding
| Others |
| ICU | Ignition Control Unit
| Others |
| ICU | Image Control Unit
| Others |
| ICU | Immobilizer Control Unit
| Others |
| ICU | Immune Contact Urticaria
| Others |
| ICU | Imperial College Union
| Others |
| ICU | Implementation Coordination Unit
| Others |
| ICU | In Christ United
| Others |
| ICU | In Creative Unity
| Others |
| ICU | Incredible Cats Unit
| Others |
| ICU | Incredibly Creative And Unique
| Others |
| ICU | Indigent College Unit
| Others |
| ICU | Industrial Credit Union
| Others |
| ICU | Infant Care Unit
| Others |
| ICU | Information and Communications University
| Others |
| ICU | Information and Communications University, South Korea
| Others |
| ICU | Informed Committed Understanding
| Others |
| ICU | Injector Control Unit
| Others |
| ICU | Inland Club Ultimate
| Others |
| ICU | Inner City Underground
| Others |
| ICU | Inner City Unit
| Others |
| ICU | Input Capture Unit
| Others |
| ICU | Insane Clown Unit
| Others |
| ICU | Instruction Cache Unit
| Others |
| ICU | Instruction Control Unit
| Others |
| ICU | Instrument Control Unit
| Others |
| ICU | Integrated Charging Unit
| Others |
| ICU | Integrated Control Unit
| Others |
| ICU | Intense Care Unit
| Others |
| ICU | Intensive Care Unit
| Medical |
| ICU | Intensive Care Units
| Others |
| ICU | Inter Cache Unit
| Others |
| ICU | Interactive Configuration Utility
| Others |
| ICU | Interface Control Unit
| Others |
| ICU | Intermediate Care Unit
| Others |
| ICU | Internal Camera Unit
| Others |
| ICU | Internal Camera Units
| Others |
| ICU | International Catholic University
| Others |
| ICU | International Chalu Union
| Others |
| ICU | International Cheer Union
| Others |
| ICU | International Christian University
| Others |
| ICU | International Classes For Unicode
| Others |
| ICU | International Component for Unicode
| Others |
| ICU | International Components for Unicode
| Others |
| ICU | International Conference on Ultra-Wideband
| Others |
| ICU | International Congress on Ultrasonics
| Others |
| ICU | International Corean University
| Others |
| ICU | International Credit Union
| Others |
| ICU | International Cycling Union
| Others |
| ICU | Internet Communication Utility
| Others |
| ICU | Internet Connection Users
| Others |
| ICU | Internet Connects Us
| Others |
| ICU | Interrupt Control Unit
| Others |
| ICU | Intersection Capacity Utilization
| Others |
| ICU | Intersection Control Unit
| Others |
| ICU | Invalid Cmu User Id
| Others |
| ICU | Inverter Charger Unit
| Others |
| ICU | Investment Capital Ukraine
| Others |
| ICU | Iowa City Unstubbables
| Others |
| ICU | Irish Chess Union
| Others |
| ICU | Isa Configuration Utility
| Others |
| ICU | Islamic Courts Union
| Others |
| ICU | Istanbul Commerce University
| Others |