| Acronym | Definition |
|---|
| KSRI➣Karlsruhe Service Research Institute (Germany) |
| KSRI➣Krylov Shipbuilding Research Institute (Russia) |
| KSRI➣Korea Securities Research Institute (est. 1992; now Korea Capital Market Institute; Seoul, South Korea) |
| KSRI➣Korea Standards Research Institute (est. 1975; South Korea) |
| KSRI➣Kaiser Steel Resources, Inc. |