Infrared, Infrared astronomy, Infrared photography, Infrared countermeasure, Infrared spectroscopy, Luminous infrared galaxy, Near-infrared spectroscopy, Infrared telescope, Far infrared, Cosmic infrared background, Forward-looking infrared, Infrared Data Association, Quantum well infrared photodetector, Infrared lamp, Passive infrared sensor, Infrared Science Archive, Infrared Physics and Technology, Far-infrared astronomy, Infrared detector, Infrared spectroscopy correlation table, Infrared cirrus, Infrared gas analyzer, Unidentified infrared emission, Infrared homing, Infrared heater, Journal of Infrared, Millimeter, and Terahertz Waves, Journal of Near Infrared Spectroscopy, Infrared search and track, Infrared thermometer, Infrared sauna, List of largest infrared telescopes, Index of infrared articles, Infrared safety, Fourier-transform infrared spectroscopy, United Kingdom Infrared Telescope, Infrared (disambiguation), Functional near-infrared spectroscopy, Wide-field Infrared Survey Explorer, Infrared divergence, Infrared Processing and Analysis Center, Infrared cut-off filter

Wide Field Infrared Explorer, NASA Infrared Telescope Facility, Infrared signature, Infrared vision, Laser direct infrared imaging, Atmospheric infrared sounder, Space-Based Infrared System, Thermography, Mobile infrared transmitter, Infrared Space Systems Directorate, Diffuse reflectance infrared Fourier transform spectroscopy, Cosmic Infrared Background ExpeRiment, Infrared sensing in vampire bats, UKIRT Infrared Deep Sky Survey, Deep Near Infrared Survey of the Southern Sky, Mid-Infrared Instrument, Remote infrared audible signage, Infrared cleaning, Spitzer Infrared Nearby Galaxies Survey, Far-infrared laser, Stratospheric Observatory for Infrared Astronomy, Infrared open-path detector, Diffuse Infrared Background Experiment, Infrared fixed point, Meteosat visible and infrared imager, NIRSpec, Airborne visible/infrared imaging spectrometer, Common Infrared Countermeasures program, Wyoming Infrared Observatory, Infrared (EP), H band (infrared), Infrared photodissociation spectroscopy, Infrared Space Observatory, Thermal infrared spectroscopy, M band (infrared), Akari (satellite), Infrared multiphoton dissociation, Infrared Nanospectroscopy (AFM-IR), Fast Infrared Exoplanet Spectroscopy Survey Explorer, Infrared Sightings, L band (infrared), Infrared point sensor, Infrared and thermal testing, Directional Infrared Counter Measures, Gornergrat Infrared Telescope, Optical Space Infrared Downlink System, J band (infrared), Infrared excess, Infrared Array Camera, Non-contact thermography

Infrared, Infrared astronomy, Infrared photography, Infrared countermeasure, Infrared spectroscopy, Luminous infrared galaxy, Near-infrared spectroscopy, Infrared telescope, Far infrared, Cosmic infrared background, Forward-looking infrared, Infrared Data Association, Quantum well infrared photodetector, Infrared lamp, Passive infrared sensor, Infrared Science Archive, Infrared Physics and Technology, Far-infrared astronomy, Infrared detector, Infrared spectroscopy correlation table, Infrared cirrus, Infrared gas analyzer, Unidentified infrared emission, Infrared homing, Infrared heater, Journal of Infrared, Millimeter, and Terahertz Waves, Journal of Near Infrared Spectroscopy, Infrared search and track, Infrared thermometer, Infrared sauna, List of largest infrared telescopes, Index of infrared articles, Infrared safety, Fourier-transform infrared spectroscopy, United Kingdom Infrared Telescope, Infrared (disambiguation), Functional near-infrared spectroscopy, Wide-field Infrared Survey Explorer, Infrared divergence, Infrared Processing and Analysis Center, Infrared cut-off filter, Wide Field Infrared Explorer, NASA Infrared Telescope Facility, Infrared signature, Infrared vision, Laser direct infrared imaging, Atmospheric infrared sounder, Space-Based Infrared System, Thermography, Mobile infrared transmitter, Infrared Space Systems Directorate, Diffuse reflectance infrared Fourier transform spectroscopy, Cosmic Infrared Background ExpeRiment, Infrared sensing in vampire bats, UKIRT Infrared Deep Sky Survey, Deep Near Infrared Survey of the Southern Sky, Mid-Infrared Instrument, Remote infrared audible signage, Infrared cleaning, Spitzer Infrared Nearby Galaxies Survey, Far-infrared laser, Stratospheric Observatory for Infrared Astronomy, Infrared open-path detector, Diffuse Infrared Background Experiment, Infrared fixed point, Meteosat visible and infrared imager, NIRSpec, Airborne visible/infrared imaging spectrometer, Common Infrared Countermeasures program, Wyoming Infrared Observatory, Infrared (EP), H band (infrared), Infrared photodissociation spectroscopy, Infrared Space Observatory, Thermal infrared spectroscopy, M band (infrared), Akari (satellite), Infrared multiphoton dissociation, Infrared Nanospectroscopy (AFM-IR), Fast Infrared Exoplanet Spectroscopy Survey Explorer, Infrared Sightings, L band (infrared), Infrared point sensor, Infrared and thermal testing, Directional Infrared Counter Measures, Gornergrat Infrared Telescope, Optical Space Infrared Downlink System, J band (infrared), Infrared excess, Infrared Array Camera, Non-contact thermography, Infrared dark cloud, Infrared Roses, Kodak High-Speed Infrared, IRAS, Nondispersive infrared sensor, Infrared window, Two-dimensional infrared spectroscopy, Infrared Spatial Interferometer, LIRC, Infrared blaster, Large Ultraviolet Optical Infrared Surveyor, Jovian Infrared Auroral Mapper, Infrared compact catalogue, SPRITE infrared detector, Near Infrared Camera and Multi-Object Spectrometer, K band (infrared), Infrared Spectrometer for ExoMars, Infrared Optical Telescope Array, Infrared atmospheric sounding interferometer, Infrared sensing in snakes, VNIR, Geology applications of Fourier transform infrared spectroscopy, Active thermography, Adaptiv, Consumer IR, IrMC, Calcium triplet, Next-Generation Overhead Persistent Infrared, Infrared Riding Hood, J Majik, SAFIR, Joint Overhead Persistent Infrared Center, Herschel Space Observatory, VISTA (telescope), NIRCam, United States Air Force Infrared Sky Surveys, Canadian National Association of Infrared Imaging Technologists, Cutoff (physics), Visible Infrared Imaging Radiometer Suite, Spitzer Space Telescope, Near-infrared window in biological tissue, Smoke screen, SPICA (spacecraft), Infrared interferometer spectrometer and radiometer, STS-51-F, Irisys, BIRD (satellite), Very Large Telescope, OH-Suppressing Infrared Integral Field Spectrograph, Near Field Infrared Experiment, WISE J224607.57−052635.0, Space Flyer Unit, Television Infrared Observation Satellite, Flare (countermeasure), C band (infrared), Pasterski–Strominger–Zhiboedov triangle, Near-infrared vein finder, Remote control, Night vision, 2MASS