| Acronym | Definition |
|---|
| YCOP➣Yamaha Customer Outboard Protection |
| YCOP➣Youth Community of Practice (USAID) |
| YCOP➣Young Conservatives of Pennsylvania |
| YCOP➣Young Criminal Offenders Program (Delaware) |
| YCOP➣Youth for Cow Protection (India) |
| YCOP➣Young Children of Prophecy (gaming clan) |