Also known as: RF...
RF has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of RF in Technology.
Radio frequency is electromagnetic radiation in the frequency band 3 kilohertz to 300 gigahertz.
TechnologyRheumatoid factor (RF) is the autoantibody that was first found in rheumatoid arthritis. It is defined as an antibody against the Fc portion of IgG and different RFs can recognize different parts of the IgG-Fc. RF and IgG join to form immune complexes that contribute to the disease process.
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