CIR stands for various terms. Discover the full forms, meanings, and possible interpretations of CIR across different fields and industries.
An electrical arrangement requiring a source of voltage, a closed loop of wiring, an electric load and some means for opening and closing it. Or Optimum fire rating issued by Underwriter's Laboratories on roofing. The building codes in some areas require this type of roofing for fire safety. or The path of electrical flow from a power source through an outlet and back to ground.
ArchitecturalArchitectureAutoAviationBusiness & FinanceConstructionElectricalPhysicsPower PlantScientific & EducationalThe Finance and Administrative ServicesPlane figure bounded by a line that, at all points, is equidistant from a point termed the 'Center' Can be considered as the section of a sphere by a plane Word is frequently applied to its circumference, as in 'position circle'
ArchitecturalArchitectureConstructionOrdnance SurveyScienceScientific & EducationalStreet SuffixThe Finance and Administrative ServicesWeatherEstablishing flow down the tubing or drill pipe and up the annulus. Reverse circulating involves injecting down the annulus and up the drill pipe.
NASAScienceScientific & EducationalWeatherLast updated: