| Acronym | Definition |
|---|
| RSIL➣Respiratory and Systemic Infection Laboratory (Health Protection Agency; UK) |
| RSIL➣Research Support International Limited (Evotec) |
| RSIL➣Ruchi Soya Industries Limited (food; India) |
| RSIL➣Reston Stable Isotope Laboratory (USGS; Reston, VA) |
| RSIL➣Research System Integration Laboratory (NASA) |