What does SIR stand for?

The list of SIR abbreviation meanings.

Stands For|288Abbreviated As|0Related|0
2
Substrate-Incident Recording(Telecom, Technology)
2
Subsurface Interface Radar
2
Summary Information Return
2
Supplier Information Request(Science)
2
Susanville Indian Rancheria
2
Susceptible-Infectious-Recovered
2
System Integration Review(Science)
2
Systemic Inflammatory Response(Medicine)
2
Systems Integration Review(Technology)
2
Stringed Instrument Repair
2
Systems Information Resources
1
Salair(ICAO airline code, Airline)
1
Save Instruction Recognition(Computing, Technology)
1
Selective Inversion Recovery
1
Selective Ion Recording
1
Short intergenic region
1
Sicherheit im Rechenzentrum(Computing, Technology)
1
Society for Insurance Research
1
Society of Insurance Research(Insurance, Business)
1
Software Integration and Release(Telecommunications, Telecom, Technology)
For more, try SIR on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). sir. Retrieved September 24, 2026, from http://smartdefine.org/sir/abbreviations/f
ChicagoSmart Define. 2018. "sir" http://smartdefine.org/sir/abbreviations/f (accessed September 24, 2026).
HarvardSmart Define 2018, sir, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/sir/abbreviations/f>.
MLASmart Define. "sir" 19 February 2018. Web. 24 September 2026. <http://smartdefine.org/sir/abbreviations/f>