| Acronym | Definition |
|---|
| IOCS➣Input Output Control System |
| IOCS➣Input/Output Control System |
| IOCS➣Iron Oxide Coated Sand |
| IOCS➣Institute of Chartered Shipbrokers |
| IOCS➣International Ornamental Crabapple Society (Wooster, Ohio) |
| IOCS➣Integrated Operations Control System |
| IOCS➣Input/Output Control Services |
| IOCS➣Instituto Odontológico de Castellón (Spain) |
| IOCS➣I/O Controller Slice (NASA) |
| IOCS➣Inter Orbital Communication System |