Numeric n. (Math.) Any number, proper or improper fraction, or incommensurable ratio. The term also includes any imaginary expression like m + n*sqrt(-1), where m and n are real numerics.
... Codes for the Representation of Names of Countries (ISO 3166) is prepared by the International Organization for Standardization. ISO 3166 includes two- and three-character alphabetic codes and three-digit numeric codes that may be needed for activities involving exchange of data with international organizations that have adopted that standard. Except for the numeric codes, ISO 3166 codes have been adopted in the US as FIPS 104-1: American National ... — The 2007 CIA World Factbook • United States