| Acronym | Definition |
|---|
| ACY➣Advocates for Children and Youth (Maryland) |
| ACY➣Atlantic City Rail Terminal (Amtrak station code; Atlantic City, NJ) |
| ACY➣Akron, Canton and Youngstown (railroad; 1907-1982; Ohio) |
| ACY➣Assets for Colorado Youth (Denver, CO) |
| ACY➣Atlantic City /Atlantic Cty, NJ, USA - Atlantic City International (Airport Code) |
| ACY➣American Corner Yaffo |
| ACY➣Advancing Communities for Youth (Partnership for After School Education; New York, NY) |