Infratech
Thermal Imaging Service providing an infrared thermography service to industry and commerce
http://www.infratech.ltd.uk/

Infrared Astronomy
All about infrared astronomy from NASA's infrared astronomy center: Discovery of infrared, what is infrared and infrared astronomy, history, the infrared universe, gallery, activities, discoveries, missions and a lot of links to IR astronomy sites.
http://coolcosmos.ipac.caltech.edu/cosmic_classroom/ir_tutorial/

FLIR Infrared Camera Systems, Inc.
FLIR is the global leader in thermal imaging infrared cameras. Manufacturing a wide range of thermal imagers, thermal imaging cameras and infrared cameras for many industries and applications.
http://www.goinfrared.com

Infrared Astronomy
Maintained for grades 6 to 12 by NASA's Infrared Processing and Analysis Center (IPAC), this site introduces students to Infrared Astronomy and the detection and study of infrared radiation emitted from objects in the Universe.
http://coolcosmos.ipac.caltech.edu/cosmic_classroom/ir_tutorial/

Infrared Inspection Service
INFRARED thermal imaging for pro-active predictive maintenance, electrical IR scanning, moisture inspections, locate Hot Spots in electrical systems, increase efficiency, improve safety. Certified inspections at reasonable rates Tel: (801) 718-4914
http://www.4infrared.com/

Infrared Internationale of North America, Ltd.
Mor Electric Heating Assoc., Inc.'s ceramic, quartz, metal and panel electric infrared heaters.
http://www.infraredheaters.com/

DIAS Infrared Systems
DIAS Infrared GmbH - Infrared Cameras, Pyrometers and Infrared Detectors, Manufacturing and Sales, Home
http://www.dias-infrared.com/

Java Socket Interface for Infrared Communication
Allows Java programs on Linux to communicate via infrared ports, using infrared support in Linux kernels 2.2.14-irda1, or 2.3.48 or higher. [Open Source, LGPL]
http://www.hpl.hp.com/personal/Jean_Tourrilhes/IrDA/Java.html

Stockton Infrared Thermographic Services
Stockton Infrared Thermographic Services, Inc. (SITS), the infrared service industry’s innovator of infrared applications, provides state-of-the-art infrared inspection & testing services to fortune-500 companies and government agencies in Canada, nationwide in the United States, and in South and Central America.
http://www.stocktoninfrared.com

Discount Infrared Thermometers
Temperature, Pressure, Flow and Level Instruments from many manufacturers. Controllers Recorders Calibrators Sensors Many Infrared Thermometers. Pressure Gauges Hand Pumps and Deadweight Testers. Flow Meters and Level Meters.
http://www.infrared-usa.com