IGG, IgG or igg may refer to: * IGG Inc., a Chinese video game company *

IGG Software IGG Software is a Putney, Vermont-based software company that specializes in Mac OS X and iOS applications for personal finance management. Products Banktivity IGG's iBank application, a personal finance product and Quicken competitor, was run ...

, an American software company * Igiugig Airport, code IGG *

Immunoglobulin G Immunoglobulin G (Ig G) is a type of antibody. Representing approximately 75% of serum antibodies in humans, IgG is the most common type of antibody found in blood circulation. IgG molecules are created and released by plasma B cells. Each IgG a ...

, a type of antibody * Independent Investigations Group, the former name of the Center for Inquiry Investigations Group (CIIG) *

Inert gas generator Inert gas generator (IGG) refers to machinery on board marine product tankers. Inert gas generators consist distinctively of a gas producer and a scrubbing system. Process Diesel is burned using atmospheric air in a combustion chamber and the ex ...

, a kind of machinery aboard tankers * investigative genetic genealogy, utilizing genetic information for identifying suspects or victims in criminal cases

See also