SPS
- Agreement on the Application of Sanitary and Phytosanitary Measures
- Apollo service module
- Global Positioning System
- IBM 1401 Symbolic Programming System
- Life Sciences Switzerland
- NATO Science for Peace and Security
- New York University School of Professional Studies
- Polyp (medicine)
- Precision Castparts Corp.
- SP (disambiguation)
- SPS (Mongolia)
- SPS Commerce
- SPSS
- SPs
- SR-1 Vektor
- Sadiq Public School
- Sahara Press Service
- Saint Patrick’s Society for the Foreign Missions
- Saint Paul Seminary
- Sam Petrevski-Seton
- San Pedro Sula
- Saskatoon Police Service
- Scottish Prison Service
- Sensory processing sensitivity
- Serrated polyposis syndrome
- Shell Processing Support
- Sierra Peaks Section
- Singapore Prison Service
- Single Payment Scheme
- Social and Political Sciences
- Socialist Party of Serbia
- Society for Pentecostal Studies
- Society of Physics Students
- Solanapyrone synthase
- Solar power satellite
- Somali Postal Service
- Sony Imaging Pro Support
- Soy Porque Somos
- Spark plasma sintering
- Special weather statement
- Spokane, Portland and Seattle Railway
- Springfield Public Schools (Missouri)
- St. Patrick's Higher Secondary School
- St. Paul's School (disambiguation)
- Staff and Personnel Support Branch
- Stand-alone power system
- Standard Pressed Steel
- State Police Services (India)
- Sterile processing service
- Stiff-person syndrome
- Stromness Primary School
- Stromness, Orkney
- Sucrose-phosphate synthase
- Super Proton Synchrotron
- Surrey Police Service
- Sussex Piscatorial Society
- Syntactic positive shift
- The Standard Procurement System
- Union of Right Forces
- Wichita Falls Municipal Airport