RAY
| Acronym | Definition |
|---|---|
| RAY | Raytheon |
| RAY | Resource Assistance for Youth (Winnipeg, Manitoba, Canada) |
| RAY | Raytech Corporation (Phoenix, AZ) |
| RAY | Recycling Action Yorkshire (project; UK) |
| RAY | Rainbow Area Youth (Toledo, OH) |
| RAY | Reaching All Youth |
| RAY | Raha-Automaatti Yhdistys |