SMR may refer to:
Organisations
*
Seattle Mountain Rescue, American non-profit
*
Solomon Mahlangu Regiment of the South African Army
*
Swedish Resistance Movement, a neo-Nazi political party
Places
*
San Marino
San Marino (, ), officially the Republic of San Marino ( it, Repubblica di San Marino; ), also known as the Most Serene Republic of San Marino ( it, Serenissima Repubblica di San Marino, links=no), is the fifth-smallest country in the world an ...
(by ISO 3166-1, IOC and FIFA country code)
*
Rimba Secondary School (), Brunei
*
Simón Bolívar International Airport (Colombia) (by IATA code)
*
Tell Kazel (Ancient Egyptian: ''Smr''), archaeological site in Syria
Railways
*
Snowdon Mountain Railway, Gwynedd, Wales
*
South Maitland Railway, NSW, Australia
*
Stapleford Miniature Railway, Melton Mowbray, England
Science and technology
Biology and medicine
*
Sensorimotor rhythm, a brain wave rhythm
*
Standardized mortality ratio, in epidemiology
* Suppressed mite reproduction, a trait in honey bees, see
varroa sensitive hygiene
Varroa sensitive hygiene (VSH) is a behavioral trait of honey bees ''(Apis mellifera)'' in which bees detect and remove bee pupae that are infested by the parasitic mite ''Varroa destructor. V. destructor'' is considered to be the most dangerous p ...
Computing
*
Shingled magnetic recording, a hard disk storage method
*
State machine replication in distributed computing
* Symbolic Music Representation in
MPEG-4 Part 3
Other uses in science and technology
*
Small modular reactor, a type of nuclear reactor
*
Specialized Mobile Radio
*
Square matricial representation of polynomials
*
Steam methane reforming, for producing hydrogen
*
Surface movement radar, used by airports
*
Slope mass rating
Slope mass rating (SMR) is a rock mass classification scheme developed by Manuel Romana to describe the strength of an individual rock outcrop or slope. The system is founded upon the more widely used RMR scheme, which is modified with quantitat ...
, of rock mass
* Spherically Mounted Retroreflector, a
laser tracker target
Other uses
*
Shintō Musō-ryū, Japanese martial art
*
Sites and monuments record, of archaeological sites in the UK
{{disambiguation