| NRTI | Nucleoside Reverse Transcriptase Inhibitor | 核苷逆转录酶抑制剂 |
| NRTI | Natural Resources Training Institute | 自然资源培训学院 |
| NRTI | National Retail Traffic Index | 全国零售交通指数 |
| NRTI | Nucleoside Reverse Transcriptase Inhibitor (therapy) | 核苷逆转录酶抑制剂（治疗） |
| NRTI | Neighborhood Reinvestment Training Institute | 邻里再投资培训学院 |
| NRTI | National Retail Traffic Index (ShopperTrak) | 全国零售交通指数（ShopperTrak） |
| NRTI | Nooney Realty Trust, Inc. | 努尼房地产信托公司。 |