| Acronym | Definition |
|---|
| STRI➣Smithsonian Tropical Research Institute |
| STRI➣Simulation, Training, and Instrumentation (US Army) |
| STRI➣Services Trade Restrictiveness Index (Organization for Economic Co-operation and Development) |
| STRI➣Sports Turf Research Institute |
| STRI➣Stones River National Battlefield (US National Park Service) |
| STRI➣Science and Technology Research Institute (University of Hertfordshire, UK) |
| STRI➣Icelandic Council for Standardization |