| Acronym | Definition |
|---|
| IOW➣Image of the Week (photography) |
| IOW➣Isle Of Wight |
| IOW➣In Other Words |
| IOW➣Input Output Write |
| IOW➣I/O Write |
| IOW➣Integrity Operating Windows (various companies) |
| IOW➣Islands of the World |
| IOW➣International Office for Water |
| IOW➣Iraq Occupation Watch (San Francisco, CA) |
| IOW➣Intelligence Operations Workstation (USMC) |
| IOW➣Integrated Optical Waveguide |
| IOW➣Instruments of War (gaming group; Return to Castle Wolfenstein; Activision, Inc.) |
| IOW➣Information Operations Warfare |
| IOW➣Innovators of Wrestling |
| IOW➣Idiots on Wheels |
| IOW➣Institute for Occult Warfare (Nazi Germany) |
| IOW➣International One Way (rental fee) |