| SPED | Screening Procedure for Emotional Disturbance 
| Others |
| SPED | Security Professional Education Development
| Others |
| SPED | Service Payments for the Elderly and Disabled
| Others |
| SPED | Service Provider Edge Device
| Others |
| SPED | Shortest Path Evaluation Device
| Others |
| SPED | Sociedade Portuguesa de Endoscopia Digestiva
| Others |
| SPED | Society for Piping Engineers and Designers
| Others |
| SPED | Society of Piping Engineers and Designers
| Others |
| SPED | Special Projects Engineering Department
| Others |
| SPED | Special Purchase of Evacuated Dwellings
| Others |
| SPED | Steroids Performance Enhancing Drugs
| Others |
| SPED | Sustainability Participation Empowerment and Decentralization
| Others |