ICAW
| Acronym | Definition |
|---|---|
| ICAW | International Compost Awareness Week (May) |
| ICAW | Indiana Council for Animal Welfare (est. 2009) |
| ICAW | International Companion Animal Welfare (conference) |
| ICAW | Integrated Cautions and Warnings (aircraft cockpit instrument) |
| ICAW | Interregional Committee Action Willemstad (Netherlands Antilles) |
| ICAW | Inadvertent Caution Advisory Warning |
| ICAW | Instruction for Continued Airworthiness |