ROY
| Acronym | Definition |
|---|---|
| ROY | Rookie Of the Year |
| ROY | Royal Oak (Amtrak station code; Royal Oak, MI) |
| ROY | Republic of Yemen |
| ROY | Runner of the Year (athletic award) |
| ROY | Rumor on the Yard |
| ROY | Reach Our Youth (Norwalk, OH) |
| ROY | Run-Of-Year |
| ROY | Reduction on Yield |