| Rank | Abbreviation | Meaning |
|---|
| ***** | ANSC | Average Non-Sunk Cost
| |
| ***** | ANSC | Alabama New South Coalition
| |
| ***** | ANSC | Altius Nordic Ski Club
| |
| ***** | ANSC | association of northern scaffolding contractors
| |
| **** | ANSC | Animal and Avian Sciences
| |
| **** | ANSC | Arrowhead Nordic Ski Club
| |
| **** | ANSC | Andover Service Center
| |
| **** | ANSC | Autonomous Navigation System Concept
| |
| **** | ANSC | Accredited National Standards Committee
| |
| *** | ANSC | Accademia Nazionale di Santa Cecilia
| |
| *** | ANSC | Air Navigation Services Centre
| |
| *** | ANSC | Akzo Nobel Surface Chemistry
| |
| *** | ANSC | Auxiliary National Supply Center
| |
| *** | ANSC | Association of Norwegian Stockbroking Companies
| |
| ** | ANSC | Adult Neural Stem Cells
| |
| ** | ANSC | Austin Nature and Science Center
| |
| ** | ANSC | all nation support center
| |
| ** | ANSC | Association of North Sea Cities
| |
| ** | ANSC | Angola National Shippers Council
| |
| ** | ANSC | Aleutian North Slope Current
| |
| ** | ANSC | Allegheny North Swim Club
| |
| * | ANSC | Annual National Sweepstakes Convention
| |
| * | ANSC | Australian National Sabot Council
| |
| * | ANSC | Applied and Natural Sciences
| |
| * | ANSC | Anisotropic Nanometer-Scale Composite
| |