What does IG mean in Sports?
This page is about the meanings of the acronym/abbreviation/shorthand IG in the field in general and in the Sports terminology in particular.
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What does IG mean?
- immunoglobulin, Ig, immune serum globulin, immune gamma globulin, immune globulin(noun)
- a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response