What does IR stand for?

The list of IR abbreviation meanings.

Stands For|821Abbreviated As|0Related|0

821 entries under topic. ×

8
Infrared(Optical devices, Photonics, Laser Physics)
5
Infrared Radiation(Aviation, Technology)
5
Instrument Rating(Aviation, Technology)
4
Ice on runway(Aviation, Technology)
2
Inertial Reference(Aviation, Technology)
1
Immediate Reserve(Armed Forces, Royal military, Air Force)
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APASmart Define. (2017). ir. Retrieved September 24, 2026, from http://smartdefine.org/ir/abbreviations/f/Aviation
ChicagoSmart Define. 2017. "ir" http://smartdefine.org/ir/abbreviations/f/Aviation (accessed September 24, 2026).
HarvardSmart Define 2017, ir, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/ir/abbreviations/f/Aviation>.
MLASmart Define. "ir" 17 November 2017. Web. 24 September 2026. <http://smartdefine.org/ir/abbreviations/f/Aviation>