pcyA
| Acronym | Definition |
|---|---|
| pcyA | phycocyanobilin:ferredoxin oxidoreductase |
| pcyA | Pennsylvania Children and Youth Administrators |
| pcyA | Pacific Coast Yachting Association |
| pcyA | Presidential Council for Youth Affairs |
| pcyA | Progressive Conservative Youth of Alberta (Canada) |
| pcyA | Percent Change versus Year Ago |
| pcyA | Paul Chen-Young and Association Ltd. (Jamaica) |
| pcyA | Pader Concerned Youth Association |
| pcyA | Percentage Change, Year Ago |
| pcyA | Progressive Conservative Youth Association (Canada) |