What does SPP stand for?

Menongue - Angola - Airport symbol (OAG)

New York Society for the Prevention of Pauperism

Peace Corps School Partnership Program - Later, PCPP (EA)

Safe-Practice Procedure (MCD)

Samoa-Pago Pago - Diocesan abbreviation (TOCD)

Scalable Parallel Processing (SAUS)

Scalable Parallel Processor - Computer science (CDE)

Scenario Preparation Program - Military technology (DDF)

Schizophreniform Psychosis - Medicine (EDAA)

Schweichler Price and Partners - Commercial firm

Science Power Platform (SAUS)

Scientific Passenger Pod - NASA

Sclerosing Papillomatous Pattern - Medicine

Score Perfect Professional (SAUS)

Scott Paper Co. - NYSE symbol (SPSG)

Screen Process Printing (SAUS)

Second Principal Plane (SAUS)

Secular Periodic Perturbation

Security Policy and Procedures (SAUS)

Seed Potato Promotions of Northern Ireland (BUAC)

Sensor-Pointing Platform (SSD)

Sequenced Packet Protocol - Computer science

Sequencial Packet Protocol (SAUS)

Serial Port Profile

Serpa - Portugal - Airport symbol (AD)

Severe Parental Punishment

Sexuality Preference Profile

Signal Processing Peripheral

Signal Processing Program - BV Engineering - Computer science

Simulation Planning Panel - NASA (NASA)

Simultaneous Print/Plot (SAUS)

Singapore People's Party - Political party (PSAP)

Single-Phase Printing (AAEL)

Skin Perfusin Pressure - Medicine (DMAA)

Slovene People's Party - Political party (BUAC)

Small Porous Particle - Medicine (EDAA)

Small Power Producer - A power producer with power sale the grid of greater than 10 megawatts (USDOE)

Society for Pediatric Pathology (SAUS)

Society for Pediatric Psychology (EA)

Society for Philosophy and Psychology - Association (EA)

Society of Private Printers - Middlesex, England

Society of Professional Pilots (EA)

Sodium Pentachlorophenoxide - Insecticide

Soeurs de la Providence de Portieux (EAIO)

Solar Photometry Probe (AAG)

Solar Physics Payload - NASA (MCD)

Solar Pumped Plasma (SSD)

Sole Parent's Pension

Solid Propellant Performance (ACAE)

Soluble Protein Preparation - Biochemistry

Song Position Pointer - Computer science

Sound Powered Phone (IAA)

Southwest Power Pool - Regional power council

Spainair - Spain - ICAO designator (FAAC)

Spare Parts Provisioning

Spastic Paraparesis - Medicine (EDAA)

Spatial Pattern Predictor - Hardware mechanism

Specialist, Photographic Specialist - Navy rating

Specially Promoted Programme - British

Special Parallel Processing

Special Proficiency Pay - British military (DMA)

Special Projects Program (SAUS)

Special Purpose Pistol (SAUS)

Special-Purpose Pistol - Police and security equipment

Special Purpose Processor

Species - Plural form - Also, spp

Species Plantarum Project

Specific Purpose Payment

Speed Power Product (IAA)

Sponsor Program Priorities (SAUS)

Sponsor Program Proposal (MCD)

Sportarms - NCIC firearms make code (NCIC)

Spot Product Prices - Database - Petroleum Intelligence Weekly - Information service or system (CRD)

Standard Parallel Port - Computer science (CDE)

Standard Practice Procedure (DEEM)

Standard Practices and Procedures

Standard Printer Port (SAUS)

Standard Process Plan (SAUS)

Standards Policy Panel (ACII)

Staphylococcies Pleuro-Pulmonaires (SAUS)

Still Picture Projector (MSA)

Stock Purchase Plan - Offered by a company to its employees

Store Present Position (SAUS)

St. Paul - Alaska - Seismograph station code, US Geological Survey - Closed (SEIS)

St. Paul Public Library, St. Paul, MN - OCLC symbol (OCLC)

St. Philips Resources - Vancouver Stock Exchange symbol

Straight Path Penetration

Structured Programming Processor - Computer science (IAA)

Subproject Program Plan (SAUS)

Suicide Prevention Program (SAUS)

Supra Pubic Prostatectomy (SAUS)

Suprapubic Prostatectomy - Medicine

Supyire Senoufo - Language code (ETLW)

Surplus Personal Property

Swaziland Progressive Party

System Package Plan - or Program - Military

System Package Program

System Project Plan (SAUS)