| INOS | Inductible Nitric Oxide Synthase (gene) | 诱导型一氧化氮合酶（基因） |
| INOS | Inducible Nitric Oxide Synthase (enzyme) | 诱导型一氧化氮合酶（酶） |
| INOS | Inducible Isoform of Nitric Oxide Synthase | 一氧化氮合酶的诱导同工酶 |
| INOS | Improved Neds Operating System | 改进的Neds操作系统 |
| INOS | Inducible Nitric Oxide Synthase | 诱导型一氧化氮合酶 |
| INOS | Innovation, Neighborship, Originality, and Satisfaction | 创新、邻里、创意和满意度 |