| Acronym | Definition |
|---|
| RSI➣Repetitive Strain Injury |
| RSI➣Relative Strength Index |
| RSI➣Roberts Space Industries (Los Angeles, CA) |
| RSI➣Repetitive Stress Injury |
| RSI➣Rehabilitation Services, Inc. (various locations) |
| RSI➣Régime Social des Indépendants |
| RSI➣Rogers Sugar Inc.(Canada) |
| RSI➣Roofing/Siding/Insulation (magazine) |
| RSI➣Radio Svizzera Italiana (Italian: Italian Swiss Radio) |
| RSI➣Rapid Sequence Intubation |
| RSI➣R-value (thermal resistance) Système International |
| RSI➣Regional System Integrators |
| RSI➣Rs422 Serial Interface |
| RSI➣Reused Source Instructions |
| RSI➣Relational Software Inc. |
| RSI➣Requests for Supplemental Information |
| RSI➣Runtime Schema Information |
| RSI➣Repetitive Strain Injuries |
| RSI➣Rapid Sequence Induction |
| RSI➣Relative Strength Indicator |
| RSI➣Research Services, Inc. (various locations) |
| RSI➣Required Supplementary Information (financial statements) |
| RSI➣Reference Safety Information |
| RSI➣Retorno Sobre Investimento (Portuguese: Return on Investment) |
| RSI➣Radiotelevisione Svizzera Di Lingua Italiana (Italian: Italian Language Radio, Switzerland) |
| RSI➣Retour sur Investissement (French: Return on Investment) |
| RSI➣Radio Singapore International |
| RSI➣Research Science Institute |
| RSI➣Règlement Sanitaire International (French: International Health Regulations; World Health Organization) |
| RSI➣Rice Space Institute (Rice University) |
| RSI➣Radarsat International |
| RSI➣Rationalization, Standardization, and Interoperability (US DoD) |
| RSI➣Religious Science International (Science of Mind) |
| RSI➣Resources, Science and Industry (various organizations) |
| RSI➣Racquet Sports Industry (publication; California) |
| RSI➣Remotely Sensed Imagery |
| RSI➣Radio Slovakia International |
| RSI➣Recycling Services Inc |
| RSI➣Response-Stimulus Interval (psychology) |
| RSI➣Roadway Safety Improvement (various locations) |
| RSI➣Roller Squad Institut (French roller skating club) |
| RSI➣Retirement and Survivors Insurance (Social Security Administration) |
| RSI➣Radio Satellite Integrators, Inc. |
| RSI➣Resort at Singer Island (Florida) |
| RSI➣Recherche en Soins Infirmiers (journal) |
| RSI➣Rockwell Software Inc. |
| RSI➣Residual Self-Image (The Matrix) |
| RSI➣Roadside Interview (transport survey method) |
| RSI➣Router Solutions, Inc. (various locations) |
| RSI➣Réseaux et Systèmes d'Information (French: Networks and Information Systems) |
| RSI➣Reusable Surface Insulation |
| RSI➣Resolution Systems Institute (Chicago, IL) |
| RSI➣Response-Service-Innovation, Inc. (Texas) |
| RSI➣Reimbursable Suitability Investigation (US OPM) |
| RSI➣Remote Site Incubator (fish hatchery) |
| RSI➣Remote Surface Inspection |
| RSI➣Request for Supplemental Information |
| RSI➣Resource Systems Institute |
| RSI➣Radiation Solutions Inc. (Mississauga, Ontario, Canada) |
| RSI➣Research Summer Institute (MIT) |
| RSI➣Road Safety International |
| RSI➣Repubblica Sociale Italian (Italian: Fascist Italian Republic, Salò, Italy) |
| RSI➣Recovery Systems International (Charlotte, NC) |
| RSI➣Radiation Status Indicator |
| RSI➣Remote Status Indicator |
| RSI➣Resources Systems Inc |
| RSI➣Replication Server Interface |
| RSI➣Radial Scientific Instrument |
| RSI➣Replacement Stream Input |
| RSI➣Rajendra Singh - Institute |
| RSI➣Radar Sensitivity Improvement |
| RSI➣Record Status Indicator |
| RSI➣Receipt, Storage, & Issue |
| RSI➣Reel Start Institute |
| RSI➣Requirement Services Interface (testing methodology for use case analysis) |
| RSI➣Request Service Initiation Message (FIPS) |
| RSI➣Rick Stanley, Inc (New York, NY) |
| RSI➣Related Standardization Interoperability |
| RSI➣Reliance Surety & Insurance Company, Inc. (Manilla) |
| RSI➣Radiological Systems, Inc. |