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

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

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