| Acronym | Definition |
|---|
| SIRE | Ship Inspection Report Program (Oil Companies International Marine Forum) |
| SIRE | Système d'Identification Répertoriant les Equidés |
| SIRE | Ship Inspection Report Exchange |
| SIRE | Scalable Information Retrieval Engine (Illinois Institute of Technology) |
| SIRE | Store Index Retrieve Exchange (electronic document management system; AlphaCorp, Inc.) |
| SIRE | Spectral and Photometric Imaging Receiver |
| SIRE | Sudden Instant Recall Effect |
| SIRE | SIGINT Requirement |
| SIRE | Synthetic Immersive Research Environment (Air Force Research Laboratory) |
| SIRE | Static Infrared Emitter |
| SIRE | Satellite Infrared Experiment |