SRP may refer to:
In politics:
- Sam Rainsy Party, the main opposition party in Cambodia
- Self-Defense of the Republic of Poland, a political party in Poland
- Serbian Radical Party, a nationalist political party in Serbia
- Socialist Labour Party of Croatia (Socijalistička radnička partija Hrvatske), a far-left Croatian political party established in 1997
- Socialist Reich Party (Sozialistische Reichspartei), a far-right political party in post-war West Germany, banned in 1952
In commerce:
- Salt River Project, a prominent utilities provider in Arizona
- Suggested retail price or MSRP, the price the manufacturer recommends for a product
In science & medicine:
- Signal recognition particle, in cell biology
- Standard Reduction potential, a measure of the tendency of a chemical species to acquire electrons and thereby be reduced
- Standard reduction potential, one convention for quoting the value of the standard electrode potential
- Scaling and root planing, a dental treatment for periodontal disease
- Soluble reactive phosphorus, one of the biologically available fractions of phosphorus in water
- State registered paramedic, a pre-hospital care provider that is registered with the HPC (UK)
- Short Rotation Plantation, in short rotation forestry
- Spreading Resistance Profiling, a method for measuring semiconductor resistivity
- Solar Radiation Pressure, the pressure exerted on spacecraft by the Sun's electromagnetic radiation
In computing:
- Single responsibility principle, a concept in computer science
- Secure Remote Password protocol, a protocol for authentication
- Server Routing Protocol, a network protocol used by the BlackBerry Enterprise Server middleware
- Spatial Reuse Protocol, MAC-layer protocol for ring-based packet internetworking
- Stream Reservation Protocol, reservation of network resources for specific streams across a bridged LAN which is being standardized by IEEE 802.1Qat
- Session Request Protocol, part of the USB On-The-Go (OTG) specification
- Stack Resource Policy, a resource allocation policy used in real-time computing to prevent deadlocks and multiple priority inversion
- SCSI RDMA Protocol, for transferring SCSI commands and data between a SCSI initiator port and target port at an RDMA layer, i.e. Infiniband
- Software Restriction Policies, a Group Policy mechanism by which the running of programs can be restricted
- Synchronous reactive programming, a programming paradigm
- System Restore Point, a point in a computer's history that can be reverted back to.
In Robotics:
- SaRePa dribbling, a dribbling method in soccer simulation
In the U.S. military:
- Ship-submarine recycling program, a program of the United States Navy
- Soldier Readiness Processing, a program of the United States Army
Other meanings:
- Summer reading program, a type of reading incentive program offered at public libraries
- SRP, the IATA airport code for Stord Airport, Sørstokken
- Sports Racing Prototype, an alternative name for a Le Mans Prototype race car
- SRP Records, a label founded by Carl Sturken and Evan Rogers, best known for signing Rihanna
- Scotia Rouge Piranhas, a Dragon Boat Club based in Toronto, Ontario, Canada
- Society for Radiological Protection, the leading UK society for radiation protection