| RSK | Republika Srpska Krajina | 塞族共和国克拉伊纳 |
| RSK | Right Soft Key (handheld electronic devices) | 右软键(手持电子设备) |
| RSK | Robinson-Schensted-Knuth (combinatorial algorithm) | Robinson Schensted Knuth(组合算法) |
| RSK | Risk | 危险 |
| RSK | Roof Safety Kit | 车顶安全套件 |
| RSK | Raymond S. Kellis (High School, Glendale, Arizona) | 雷蒙德·凯利斯(亚利桑那州格伦代尔高中) |
| RSK | Reaktor-Sicherheitskommission (German: reactor safety commission) | Reaktor Sicherheitscommission(德语:反应堆安全委员会) |
| RSK | Russian Aircraft Corporation (Russian acronym) | 俄罗斯飞机公司(俄语缩写) |
| RSK | Republjik Srpsko Kosovo | 塞族共和国科索沃 |
| RSK | Realty School of Kansas | 堪萨斯州房地产学校 |
| RSK | Republic of Serbian Krayina | 塞尔维亚克拉伊纳共和国 |
| RSK | Ritter Survival Knife | Ritter生存刀 |
| RSK | Ransiki, Indonesia | 印度尼西亚兰西基 |
| RSK | Ribosomal S6 Kinase | 核糖体S6激酶 |