What does SIR Mean?

Browse 215 acronyms and abbreviations related to SIR.

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  • Simple Indexing and Retrieval
  • Switched Integrated Rectifier (three phase transformer-rectifier power supply)
  • Service Information Request
  • Submarine Intermediate Reactor
  • System Incident Report
  • Spatial Impulse Response
  • System Integration Review
  • Supervised Intensive Restitution (Alabama prison program)
  • Sorry If Repost
  • Selective Integrated Rail System (law enforcement product)
  • Snow and Ice on Runway
  • Session Initiation Request
  • Sample Inspection Report (engineering prototype)
  • specific information requirement (US DoD)
  • Sigma Iota Rho (international studies honorary society)
  • Sequential Importance Resampling
  • Speech Intelligibility Rating
  • Safety Investigation Report
  • Safeguards Implementation Report
  • Stepped Impedance Resonator
  • Singapore Immigration and Registration
  • Selected Ion Recording (mass spectrometry)
  • Sons In Retirement (Northern California retired men's luncheon club)
  • Standard Indonesian Rubber
  • Southeastern Institute of Research (ad survey firm)
Nearby & Related
SIR(s) means
SIR/WD means
SIR2 means
SIRA means
SIR-A means
SIRAA means
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