| Acronym | Definition |
|---|
| spr | Spring |
| spr | Strategic Petroleum Reserve |
| spr | Sparks (Amtrak station code; Sparks, NV) |
| spr | Surface Plasmon Resonance |
| spr | Saving Private Ryan (movie) |
| spr | Specialist Registrar (UK doctor who supports a consultant) |
| spr | Society for Psychical Research |
| spr | School Psychology Review (National Association of School Psychologists) |
| spr | Suomen Punainen Risti |
| spr | Site Plan Review |
| spr | Standard Pixel Run |
| spr | Sequential Probabilistic Resource |
| spr | Screen Program |
| spr | Standard Cell Place and Route |
| spr | Shared Protection Ring |
| spr | Serial Peripheral Rate |
| spr | Systeme De Production Renault |
| spr | Sapper |
| spr | Strategic Public Relations (various organizations) |
| spr | Software Productivity Research |
| spr | Sony Pictures Releasing |
| spr | Society for Pediatric Radiology |
| spr | Schipper (Dutch) |
| spr | Swiss Poster Research |
| spr | Software Problem Report |
| spr | Subscriber Profile Repository (various companies) |
| spr | Stop Prisoner Rape |
| spr | Society for Psychophysiological Research |
| spr | Signal Processor |
| spr | State Preparedness Report (US FEMA) |
| spr | Self Paced Reading (psycholinguistics) |
| spr | Society for Psychotherapy Research (behavioral science group) |
| spr | Special Purpose Rifle |
| spr | Spill Prevention and Response (various locations) |
| spr | Small Pressurized Rover |
| spr | Sepiapterin Reductase |
| spr | Superior Peroneal Retinaculum (muscles) |
| spr | Spawning Potential Ratio (fisheries) |
| spr | Special Purpose Register |
| spr | Shortest Possible Route |
| spr | Specialist Recruiter (US Navy) |
| spr | Secure Personal Radio |
| spr | Special Price Reduction |
| spr | Surgical Pathology Report |
| spr | Six-Port Reflectometer (electrical engineering) |
| spr | Standard Progress Report (various organizations) |
| spr | Single Ply Roof (construction) |
| spr | Statistical Techniques in Pattern Recognition (workshop) |
| spr | Shortest Path Routing |
| spr | Southern Poetry Review (est. 1958) |
| spr | Scott Public Relations (Canoga Park, CA) |
| spr | Special Project Report |
| spr | Short Prose Reader (anthology) |
| spr | Small Particle Reagent |
| spr | System Problem Report |
| spr | Self Piercing Rivet |
| spr | Single Pedestal Right |
| spr | Single Point Registration Scheme (India) |
| spr | Special Pinch Runner (little league baseball) |
| spr | Spreading Resistance Probe (semiconductors) |
| spr | Sociedade Paulista de Radiologia e Diagnóstico por Imagem |
| spr | Service Provider Reseller |
| spr | Subpixel Rendering |
| spr | South Pacific Region (USACE) |
| spr | San Pedro, Belize - San Pedro (Airport Code) |
| spr | System Performance Report |
| spr | Single Point Refueling |
| spr | Special Petroleum Reserve |
| spr | Student-Produced Response (SAT testing) |
| spr | Sandia Pulse Reactor |
| spr | Semiconductor Process Representation |
| spr | Smart Plant Review (Intergraph) |
| spr | Sparse Point Representation |
| spr | Single Package Radio (Skyworks) |
| spr | Staatspunkrott (German band) |
| spr | Syndrome de Pierre Robin (French: Pierre Robin Syndrome) |
| spr | Sudden Pressure Relay (ABB Group; gas pressure measurement device) |
| spr | Strategic Planning Review |
| spr | Special Problem Report (US FEMA) |
| spr | Special Processing Request |
| spr | Selected Place of Residence |
| spr | State Performance Reports |
| spr | Service Prévention des Risques (French: Service Risk Prevention) |
| spr | Special Production Racing (motorcycle model) |
| spr | Statement of Procedural Rules (IRB) |
| spr | System Program Review |
| spr | Sam Park Revue (stage comedy troupe) |
| spr | SHARP Proactive Routing Protocol |
| spr | Single Point of Reference |
| spr | Seconds Per Rotation |
| spr | Space Power Reactor |
| spr | Secure-Path Routing |
| spr | Software Product Report |
| spr | Sponsor's Program Review |
| spr | Service Performance Review |
| spr | System Post-deployment Review |
| spr | Special Requisition |
| spr | Second Parent Rider (life insurance) |
| spr | Specific Physiological Response (polygraphy) |
| spr | Salvage Point Recording |
| spr | Sequential Probabilistic Resource (resource reservation strategy) |
| spr | Salient Pole Rotor |
| spr | Sistema de Proteção Contra Riscos Financeiros (Brasil) |
| spr | Secure Packet Radio |
| spr | Secretarial Performance/Program Review |
| spr | Stowage Problem Report |
| spr | Service des Programmes et du Réseau (French: Programs and Services Network) |
| spr | Schools and Programmes Register (Ghana) |
| spr | Synchronous Persistent Repetition |
| spr | Software Portability Review |
| spr | Systems Programming Request |
| spr | Special Program Requirement/Review |
| spr | System Performance Requirement(s) |