| Acronym | Definition |
|---|
| RKS➣Republic of Kosovo |
| RKS➣Robotniczy Klub Sportowy (Polish: Workers Sports Club) |
| RKS➣Rochester Kink Society |
| RKS➣Record Keeping System |
| RKS➣Record Keeping Server |
| RKS➣Rapid Kate Services Ltd. (Kenya) |
| RKS➣Randall Knife Society |
| RKS➣Roskilde Katedralskole (Denmark school) |
| RKS➣Rich Kid Syndrome |
| RKS➣Rock Springs, WY, USA - Rock Springs Sweetwater County Airport (Airport Code) |
| RKS➣Romanized Korean Spelling |
| RKS➣Rothmans King Size (cigarettes) |