GG may refer to:
Kevin Michael "GG" Allin (born Jesus Christ Allin; August 29, 1956 – June 28, 1993) was an American singer, songwriter and record producer, who performed and recorded with many groups during his career.
The GG Allin discography lists the albums, EPs, and singles released since 1978.
GGP Inc (previously General Growth Properties, Inc.) is an American real estate investment trust, which owns and manages shopping malls throughout the United States.
ggplot2 is a data visualization package for the statistical programming language R. Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers.
GGobi is a free statistical software tool for interactive data visualization. GGobi allows extensive exploration of the data with Interactive dynamic graphics.
GGB Bearing Technology, formerly Glacier Garlock Bearings, manufactures self-lubricating and prelubricated plain bearings for various industries and applications.
ADP-ribosylation factor-binding protein GGA2 is a protein that in humans is encoded by the GGA2 gene.
GG Tauri, often abbreviated as GG Tau, is a quadruple or quintuple star system in the constellation Taurus.
ADP-ribosylation factor-binding protein GGA1 is a protein that in humans is encoded by the GGA1 gene.