From WordNet (r) 3.0 (2006) :
Ag n 1: a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography [syn: silver, Ag, atomic number 47]From The Free On-line Dictionary of Computing (30 December 2018) :
agThe country code for Antigua and Barbuda. (1999-01-27)