| Acronym | Definition |
|---|
| NYSAA➣New York State Alternate Assessment |
| NYSAA➣New York State Archaeological Association (est. 1916) |
| NYSAA➣New York State Auctioneers Association |
| NYSAA➣National Youth Sports Administrators Association (National Alliance for Youth Sports) |
| NYSAA➣New York State Apollo Alliance (est. 2004) |
| NYSAA➣New York State Aquaculture Association |