| SPTA | Nauta, Peru 
| Others |
| SPTA | Safe Point Thinning Algorithm
| Others |
| SPTA | Said Person Of That Ability
| Others |
| SPTA | Salisbury Plain Training Area
| Others |
| SPTA | Saudi Physical Therapy Association
| Others |
| SPTA | School Partnership Trust Academies
| Others |
| SPTA | Scottish Primary Teachers' Association
| Others |
| SPTA | Seattle Popular Transit Authority
| Others |
| SPTA | Seattle Public Transit Authority
| Others |
| SPTA | Seed Production Technology for Africa
| Others |
| SPTA | Sekolah Perhutanan Tropika Antarabangsa
| Others |
| SPTA | Semi Parametric Test For Association
| Others |
| SPTA | Shanghai Pharmaceutical Trade Association
| Others |
| SPTA | Shortest Path Topology Algorithm
| Others |
| SPTA | Silicon Prairie Technology Association
| Others |
| SPTA | Solid Propulsion Test Article
| Others |
| SPTA | South Philadelphia Tennis Association
| Others |
| SPTA | Southern Pressure Treaters Association
| Others |
| SPTA | Space Peak Time Average
| Others |
| SPTA | Spacial Peak Time Average
| Others |
| SPTA | Spare Parts Tools and Accessories
| Others |
| SpTA | Special Transitional Addition
| Others |
| SPTA | Sport Program Technical Assembly
| Others |
| SPTA | Sports and Physical Therapy
| Others |
| SPTA | Sports and Physical Therapy Associates
| Others |
| SPTA | Sports Physical Therapy Associates
| Others |
| SPTA | Sshanghai Professional Testing Authority
| Others |
| SPTA | St Peter the Apostle
| Others |
| SPTA | St Petersburg Telegraph Agency
| Others |
| SPTA | Strategic Planning And Technical Assistance
| Others |
| SPTA | Strathclyde Passenger Transport Authority
| Others |
| SPTA | Student Parent Teacher Association
| Others |
| SPTA | Student Physical Therapist Assistant
| Others |
| SPTA | Student Physical Therapy Association
| Others |
| SPTA | Surrey Primary Teachers Association
| Others |
| SPTA | Swiss Professional Tennis Association
| Others |