Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Perspire(verb) to excrete matter through the skin; esp., to excrete fluids through the pores of the skin; to sweat. 2  Perspire(verb) to be evacuated or excreted, or to exude, through the pores of the skin; as, a fluid perspires.
Introduction to NAICS. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.
The North American Industrial Classification System (NAICS) United States, 1997 includes equipment rental and leasing as a component of the sector Real Estate and Rental and Leasing, NAICS Code 53. Under NAICS, the equipment rental and leasing industry is broken down at the seven-digit level by type of equipment, which aggregates to the broader definition, Rental and Leasing Service, NAICS Code 532. The original NAICS title for NAICS 532412,