| NONCYCLICAL | Consumer Non-Cyclicals | 50 - Consumer Non-Cyclicals | |
| NAM | Country IDs | Namibia | |
| NPL | Country IDs | Nepal | |
| NLD | Country IDs | Netherlands | |
| NZL | Country IDs | New Zealand | |
| NGA | Country IDs | Nigeria | |
| NOR | Country IDs | Norway | |
| NATGASPIPELINE | Energy | 25151510 - Natural Gas Pipeline and Storage Services | |
| NEUROLOGY | Healthcare | 35102045 - Neurology Biopharmaceuticals | |
| NUTRITION | Healthcare | 35152010 - Nutritional Health Pharmaceuticals | |
| NA | Numerical Constants | NA value | |
| NOOTC | Universe IDs - Major USA | No OTC Exchange | |
| NASD | Universe IDs - Other USA | NASDAQ Exchange | |
| NASDAQ100 | Universe IDs - Other USA | Nasdaq 100 | |
| NYSE | Universe IDs - Other USA | NY Stock Exchange | |
| NYSEMKT | Universe IDs - Other USA | NYSE MKT (AMEX) | |