| Acronym | Definition |
|---|
| NSCA➣National Strength & Conditioning Association |
| NSCA➣National Systems Contractors Association |
| NSCA➣National Center for Supercomputing Application |
| NSCA➣National Street Car Association |
| NSCA➣National Sporting Clays Association |
| NSCA➣National Safety Council of Australia |
| NSCA➣National Society for Clean Air and Environmental Protection (UK) |
| NSCA➣Nebraska Sprint Car Association |
| NSCA➣Nova Scotia Court of Appeal (Canada) |
| NSCA➣Nuclear Safety and Control Act (Canada) |
| NSCA➣Natural Science Collections Alliance |
| NSCA➣Nebraska State Chess Association |
| NSCA➣Nova Scotia Curling Association |
| NSCA➣Nagoya Sister Cities Association (Aichi, Japan) |
| NSCA➣Nova Scotia Centre on Aging (Canada) |
| NSCA➣National Subacute Care Association |
| NSCA➣National Sound Contractors Association |
| NSCA➣National Shiba Club of America |
| NSCA➣Norris Square Civic Association |
| NSCA➣National School Camp Association (1915-1928) |
| NSCA➣Nova Scotia Chess Association |
| NSCA➣Non-Symmetric Correspondence Analysis |
| NSCA➣National Subcontractors Association |
| NSCA➣Naval Ship Classification Association |
| NSCA➣Northern Society for Creative Anachronism |
| NSCA➣National Scrip Collectors Association |
| NSCA➣Negros State College of Agriculture (Philippines) |
| NSCA➣Net Sales Classified Advertising |
| NSCA➣Norfolk Sister City Association |
| NSCA➣New Serial Channel Adapter |
| NSCA➣Newfoundland Stock Car Association |
| NSCA➣Nebraska School Counselor Academy |
| NSCA➣North Shore Chinese Association |
| NSCA➣Nassau/Suffolk Cheerleading Association |
| NSCA➣National Space Commission Act of 2003 |
| NSCA➣National Sound Corporation of America |
| NSCA➣Nebraska School Counselor's Association |
| NSCA➣National Station Car Association |
| NSCA➣National Saddle Clubs Association |
| NSCA➣Non Scoring Credit Approval (UK) |
| NSCA➣New Scandia |