| Acronym | Definition |
|---|
| SPID | Service Profile Identifier (ISDN) |
| SPID | Service Parts Identification (vehicles) |
| SPID | Server Process Id |
| SPID | Service Profile Identifier |
| SPID | Service Parts Identification |
| SPID | Standards Profile for Image Distribution |
| SPID | South Padre Island Drive (Corpus Christi, TX highway) |
| SPID | Sum of Pain Intensity Difference |
| SPID | Standards Profile for Imagery Distribution |
| SPID | Statistically Planned Incremental Delivery(ies) |
| SPID | Services Professionnels d'Interventions en Développement |
| SPID | Special Packaging Instruction Drawing |
| SPID | Sindrom Priobretennogo Immunodeficita (Russian: Acquired Immune Deficiency Syndrome) |
| SPID | Sub-Packet Identification (data transmission) |