English abbreviations from spp to sps
- SPP (Special Purpose Pistol)
- SPPC (Separate Pricing Per Customer)
- SPPG (Special Project Planning Group)
- SPPS (Solid Phase Peptide Synthesis)
- SPQ (Smithsonian Preservation Quarterly)
- SPQR (Senatus Populesque Romanus (the Senate and the People of Rome))
- SPR (Special Purpose Rifle)
- SPRC (Suicide Prevention Resource Center)
- SPRED (Special Religious Education)
- SPRI (Scott Polar Research Institute)
- SPRIC (Software Process Reengineering and Improvement Campus)
- SPRING (Senior Peer Resources Individuals Networks And Groups)
- SPRINT (Special Psychiatric Rapid Intervention Team)
- SPRITE (S- Social, P- Political, R- Religious, I- Intellectual, T- Technological, E- Economic)
- SPROF (Seismic Profile)
- SPRP (Sonoran Pronghorn Recovery Project)
- SPRV (Sequential Processing Reaction Vessel)
- SPS (Standard Positioning Service)