board foot. n. pl. board feet Abbr. bd. ft. or BF. A unit of cubic measure for lumber, equal to one foot square by one inch thick. board foot. n (Units) a unit of board measure: the cubic content of a piece of wood one foot square and one inch thick. boardâ² foot` n.
The field SIC Description is related to the field SIC Code, allowing you to store the US Govt classifications on businesses. In their entry on Standard Industrial Classification Wikipedia says: The Standard Industrial Classification (abbreviated SIC) is a United States government system for classifying industries by a four-digit code.
SIC Codes are 4-digit numerical codes assigned to individual business based on a combination of factors and criteria. Government agencies, lending institutions, and several other academic and professional organizations can easily determine the nature of any business listing based on this code, rather than on making assumptions based only on the name of the company.