| Abbreviation | Definition |
|---|---|
| NTTAWWT | Not That There's Anything Wrong With That |
| NTTE | Nukara Transdimensional Tactics - Elite |
| NTTRN | No Time To Reply Now |
| NTU | Not Too Ugly |
| NTW | Not To Worry |
| NTWAI | No-Two-Ways-About-It |
| Nty | Night |
| NTY | No Thank You |
| NTYMI | Now That You Mention It |
| NUB | Needle Up the Butt |
| NUC | No Use Crying |
| NUF | Enough |
| NUFSED | Enough Said |
| NUIN | Nothing |
| NUN | Nothing |
| NUNYO | None of Your Business |
| NUW | Not The Usual Way |
| NUZ | News |
| NVC | Nintendo Voice Chat |
| NVG | Not Very Good |