What does SIR stand for?

The list of SIR abbreviation meanings.

Stands For|288Abbreviated As|0Related|0

288 entries under topic. ×

6
Sustained Information Rate(Computing, Telecommunications, Telecom)
4
Surface Insulation Resistance(Telecommunications, Telecom, Technology)
3
Selective Information Retrieval(Computing, Telecommunications, Telecom)
3
Signal-to-interference Ratio(Telecommunications, Telecom, Technology)
2
Serial InfraRed(Electronic engineering, Telecommunications, Telecom)
2
Serial Infrared data transmission(Telecom, Technology)
2
Speaker Independent Recognition(Telecom, Technology)
2
Stepped Impedance Resonator(Telecom, Technology)
2
Substrate-Incident Recording(Telecom, Technology)
1
Software Integration and Release(Telecommunications, Telecom, Technology)
1
Speaker-Independent Recognition(Telecommunications, Telecom, Technology)
1
Submission Information Rate(Telecommunications, Telecom, Technology)
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APASmart Define. (2018). sir. Retrieved September 21, 2026, from http://smartdefine.org/sir/abbreviations/f/Telecom
ChicagoSmart Define. 2018. "sir" http://smartdefine.org/sir/abbreviations/f/Telecom (accessed September 21, 2026).
HarvardSmart Define 2018, sir, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sir/abbreviations/f/Telecom>.
MLASmart Define. "sir" 19 February 2018. Web. 21 September 2026. <http://smartdefine.org/sir/abbreviations/f/Telecom>