English abbreviations from irb to irf
- IRB(Institutional review board)
- IRBM(Intermediate-range ballistic missile)
- IRC(International Red Cross||International Reply Coupon||Internet Relay Chat)
- IRCC(Indian River Community College)
- IRCCM(Infrared Counter Countermeasures)
- IRCM(Infrared Countermeasures)
- IRCS((instrumentation) InfraRed Camera and Spectrograph, an instrument on the Subaru Telescope)
- IRD(Infantile Refsum disease)
- IRD&S(International Research, Development, and Standardization)
- IrDA(Infrared Data Association)
- IRDC((celestial object) Infrared Dark Cloud)
- IRDS(Information Resource Dictionary System)
- IRDSO(Integrated Rural Development Service Organisation (India))
- IRDSS(Infrared Defeating Smoke system)
- IRE(Irecê Airport)
- IREA(Intermountain Rural Electric Association)
- IREMBASS(Improved Remotely Monitored Battlefield Sensor System)
- IRF(Inpatient rehabilitation facility)
