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

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

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