| Abbreviation | Definition |
|---|---|
| NASBA | National Association Of State Board Of Accountancies |
| NASBA | North American System Builders Association |
| NASBA | The National Association Of State Boards Of Accountancy |
| NASC | National Association Of Soteric Counselors |
| NASC | National Association Of Sports Commissions |
| NASCA | National Aboriginal Sporting Corporation Association |
| NASCA | National Association Of State Conservation Agencies |
| NASCA | North American Swing Club Association |
| NASCAR | National Association For Sometimes Changing All Rules |
| NASCAR | National Automobile Sports Car Association Of Racing |
| NASCAR | North American Speed Car Association Of Racing |
| NASCO | National Association of State Charity Officials |
| NASDA | National Association of State Departments of Agriculture |
| NASF | National Association for Surface Finishing |
| NASIG | North American Serials Interest Group |
| NASMD | State Medicaid Directors Association |
| NASMHPD | National Association of State Mental Health Program Directors |
| NASN | National Association of School Nurses |
| NASPAC | The National Association Of Subacute And Post Acute Care |
| NASPE | National Association Of State Personnel Executives |