SPIE
| Acronym | Definition |
|---|---|
| SPIE | International Society for Optical Engineering |
| SPIE | Society of Photo-Optical Instrumentation Engineers |
| SPIE | Serial Peripheral Interrupt Enable |
| SPIE | Society of Photographic Instrumentation Engineers (Bellingham, WA) |
| SPIE | Source Path Isolation Engine |
| SPIE | Security Professionals Information Exchange (trade show; Canada) |
| SPIE | Special Purpose Insertion Extraction |
| SPIE | Software Process Improvement Experimentation |
| SPIE | Standard Protocols in Effect |