| SMR | Historic Environment Record 
| Others |
| SMR | Saint Mary's Ryken
| Others |
| SMR | Samvardhana Motherson Reflectec
| Others |
| SMR | San Marino
| Others |
| SMR | San Martin Riders
| Others |
| SMR | Santa Marta, Colombia
| Others |
| SMR | Scanned Medical Records
| Others |
| SMR | School of Maritime Reconnaissance
| Others |
| SMR | Schroeder Manatee Ranch
| Others |
| SMR | Scrap Metal Recycler
| Others |
| SMR | Security Maintenance Release
| Others |
| SMR | Security Maintenance Releases
| Others |
| SMR | Security Management Resources
| Others |
| SMR | Security Market Research
| Others |
| SMR | Self Myofascial Release
| Others |
| SMR | Seme Male Reader
| Others |
| SMR | Semi-conductor Mask Representation
| Others |
| SMR | Senior Manager Report
| Others |
| SMR | Senior Medical Resident
| Others |
| SMR | Sensory Motor Rhythm
| Others |
| SMR | Sentient Machine Research
| Others |
| SMR | Sequential Motion Rate
| Others |
| SMR | Service Maintenance and Repair
| Others |
| SMR | Severe Mental Retardation
| Others |
| SMR | Sexual Maturity Rating
| Others |
| SMR | Shadow Movie Realm
| Others |
| SMR | Shannon Michael Reilly
| Others |
| SMR | Shared Memory Region
| Others |
| SMR | Shingled Magnetic
| Others |
| SMR | Shingled Magnetic Recording
| Others |
| SMR | Sid Meier's Railroads
| Others |
| SMR | Sidewinder Master Race
| Others |
| SMR | Signal to Mask Ratio
| Others |
| SMR | Silver Mustang Registry
| Others |
| SMR | Simón Bolívar Airport
| Others |
| SMR | SIP Message Relay
| Others |
| SMR | Site Material Request
| Others |
| SMR | Sites and Monuments Record
| Others |
| SMR | Skeletal Muscle Relaxant
| Others |
| SMR | Sloan Management Review
| Others |
| SMR | Small Modular Reactor
| Energy, Renewable, Nuclear Energy, Facility |
| SMR | Small Molecule Repository
| Others |
| SMR | Small Multidrug Resistance
| Others |
| SMR | Smart Mature Resilience
| Others |
| SMR | Smart Media Card Reader
| Others |
| SMR | Snow Mountain River
| Others |
| SMR | Snowdon Mountain Railway
| Others |
| SMR | Social Media Release
| Others |
| SMR | Society for Medicines Research
| Others |
| SMR | Society for Melanoma Research
| Others |
| SMR | Society for the Medicine of Reproduction
| Others |
| SMR | Solid Media Reactor
| Others |
| SMR | Solid Mounted Resonator
| Others |
| SMR | Somerset Regal
| Others |
| SMR | Source Maintenance and Recoverability
| Others |
| SMR | Source, Maintenance, and Recoverability (Code)
| Others |
| SMR | South Maitland Railways
| Others |
| SMR | Southwest Motorsport Resource
| Others |
| SMR | Special Modification Request
| Others |
| SMR | Special Modification Requests
| Others |
| SMR | Specialized Mobile Radio
| Others |
| SMR | Specific Monitoring Report
| Others |
| SMR | Spectral Multiband Resonator
| Others |
| SMR | Spherical-Mounted Reflector
| Others |
| SMR | Spherically Mounted Retro
| Others |
| SMR | Spherically Mounted RetroReflector
| Others |
| SMR | Spherically-Mounted Retroreflector
| Others |
| SMR | Sprint Medley Relay
| Others |
| SMR | Squandering Money and Resources
| Others |
| SMR | Squandering More Resources
| Others |
| SMR | St. Marys Rubbers
| Others |
| SMR | Standard Malaysian Rubber
| Others |
| SMR | Standard Metabolic Rate
| Others |
| SMR | Standard Mileage Rate
| Others |
| SMR | Standard mortality ratio
| Others |
| SMR | Standardised Morbidity Ratio (!)
| Others |
| SMR | Standardised Mortality Ratio
| Others |
| SMR | Standardized Morbidity Rate
| Others |
| SMR | Standardized Mortality Ratio
| Others |
| SMR | Statutory Management Requirements
| Others |
| SMR | Steam Methane Reforming
| Others |
| SMR | Stormwater Management Requirements
| Others |
| SMR | Strategy Management and Research
| Others |
| SMR | streptomycin resistant
| Others |
| SMR | Stub Multicast Routing
| Others |
| SMR | Student Medical Record
| Others |
| SMR | submucosal resection
| Others |
| SMR | Submucous Resection
| Others |
| SMR | Super Mile Race
| Others |
| SMR | Suppressed Mite Reproduction
| Others |
| SMR | Suppression of Mite Reproduction
| Others |
| SMR | Supra Majority Rule
| Others |
| SMR | Surface Mount Resistor
| Others |
| SMR | Surface Mountable RADAR
| Others |
| SMR | Surface Movement Radar
| Others |
| SMR | Sustainable Mineral Resources
| Others |
| SMR | Sutherland Medieval Regiment
| Others |
| SMR | SWISS MODEL Repository
| Others |
| SMR | Switching Mode Regulator
| Others |
| SMR | Syarafina Mustafa Rivaie
| Others |
| SMR | System Main Relay
| Others |
| SMR | System Measurement
| Others |
| SMR | System Modification Request
| Others |
| SMR | The Signal To Masking Ratio
| Others |