In the Vinony graph
Within Vinony's link graph, IGU connects to International Geographical Union, insulated glazing and Foz do Iguaçu International Airport.
Its subject is documented across 7 Wikipedia language editions.
~1 min read
Encyclopedic overview
IGU can stand for: Foz do Iguaçu International Airport (IATA airport code) Indian Golf Union Insulated Glazing Unit International Gas Union International Geographical Union
Excerpted from Wikipedia’s “IGU” article, available under the CC BY-SA 4.0 licence.