What does GAY stand for?

Galvasay - Former USSR - Seismograph station code, US Geological Survey - Closed (SEIS)

Gaylord - Diocesan abbreviation - Michigan (TOCD)

Gaylord Marine Upholstery, Lynwood, CA - Manufacturer code for watercraft hull identification number (USCG)

German-American Youth Center (SAUO)

Government Accumulation Yard

Guaranty - Telegraphy (PCTE)

Para Gaviao - Language code (ETLW)