| Abbreviation | Definition |
|---|---|
| NATO | North American Tournament Organization |
| NAVI | Natus Vincere |
| NBC | No Builder's Club |
| NBI | No Bloody Infantry |
| NC | Neglected Mario Character |
| NCR | New California Republic |
| ND | No Defense |
| ND5 | Night Diamond 5 |
| NDP | Nano-Damage Point |
| NDS | Nintendo Developer's System |
| NDSI | Nintendo Dual-Screen I |
| NEAB | Nowhere Else and Beyond |
| NECG | New England Classic Gaming |
| NEGL | National Electronic Gaming League |
| NEGL | Natural Evolution Gaming League |
| NEWPPG | NEW Pixel Perfect Games |
| NFS | Need For Speed |
| NFSU | Need for Speed: Underground |
| NFSW | Need For Speed World |
| NG | Net Gamer |