immunoglobulin A: a class of antibodies predominant in respiratory and alimentary tract secretions and in saliva and tears, functioning as the body’s first line of defense against invading foreign substances especially by neutralizing viral antigens and by preventing the adherence of bacteria to mucous membrane surfaces.
integrated graphics array
Inter-Governmental Authority on Drought and Development
avengers. (1.) Num. 13:7, one of the spies of the tribe of Issachar. (2.) Son of Nathan of Zobah, and one of David’s warriors (2 Sam. 23:36). (3.) 1 Chr. 3:22.
[ig-boh] /ˈɪg boʊ/ noun, plural Igbos (especially collectively) Igbo. 1. . /ˈiːbəʊ/ noun (pl) -bo, -bos 1. a variant spelling of Ibo
abbreviation 1. International Geosphere-Biosphere Programme International Geosphere-Biosphere Program
Insulated Gate Bipolar Transistor