| Acronym | Definition |
|---|
| RSRI➣Red Sands Research Institute (Boston, MA) |
| RSRI➣Retrospective Self Report of Inhibition (psychology) |
| RSRI➣Reversed Single Radial Immunodiffusion |
| RSRI➣Reversible Single Radioactive Immunodiffusion |
| RSRI➣Renal: Systemic Renin Indices |
| RSRI➣Robinson, Stafford and Rude, Inc. (Saint Petersburg, FL) |