| Abbreviation | Definition |
|---|---|
| ICE | Integrated Cooling Engine |
| ICF | Insulated Concrete Panel |
| ICN | Internal Control Number |
| ICP | Indonesian Crude Price |
| ICP | Innovative Chemical Products |
| ICP | Inter Company Pricing |
| ICQ | Internet Common Questions |
| ICS | Intelligent Clearance Sonar |
| ICS | Intelligent Clearance Sonar (Toyota Corp.) |
| ICS | Intelligent Control System |
| ICS | Interactive Communications System |
| ICS | Internal Cleansing System |
| ICSJ | Insulated Conductor Support Jib |
| ICSJ-HA | Insulated Conductor Support Jib - Hydraulic Actuator |
| ICSQ | Ice Cube Squared |
| ICSQ | Innovative Candles SQuare candle |
| ICSR | Internal Customer Satisfaction Report |
| ICSX | Inkadinkado Brenda Walton Clear Stamp Sets - Somerset Expressions |
| IDB | Instrument Data Block |
| IDBM | Intelligent Digital Brushless Motor |