| Abbreviation | Definition |
|---|---|
| NETZ | Netzee, Inc. |
| NEWC | New China Homes, LTD. |
| NEWCW | New China Homes, LTD. Warrants |
| NEWEN | New England Power Company |
| NEWH | New HOrizons WorldWide, Inc. |
| NEWP | Newport Corporation |
| NEWRZ | New England Realty Associates, L. P. |
| NEWZ | Newsedge Corporation |
| NEXL | Nexell Therapeutics, Inc. |
| NEXLW | Nexell Therapeutics, Inc. Warrants |
| NEXM | Nexmed, Inc. |
| NEXR | Nexar Technologies, Inc. |
| NEXT | NextHealth, Inc. |
| NFLD | Northfield Labs, Inc. |
| NFLI | Nutrition For Life International |
| NFLIW | Nutrition For Life International Warrants |
| NFLX | Netflix, Inc. |
| NFPC | Northfield Precision Instruments |
| NFSB | Northfield Bancorp, Inc. |
| NFTI | No Fire Technologies, Inc. |