RG, Rg or rg may stand for any of the following things:
The RGB color model is an additive color model in which red, green and blue light are added together in various ways to reproduce a broad array of colors.
RGC 1404, formerly Gogledd Cymru (Welsh for "North Wales"; pronounced [ˈgɔglɛð ˈkəmrɨ]), is a rugby union development team announced by the Welsh Rugby Union in September 2008.
The RG-33 is a mine-resistant light armored vehicle initially designed by BAE Systems Land Systems South Africa (formerly Land Systems OMC) a South African subsidiary of BAE Systems.
The RG-31 Nyala is a 4×4 multi-purpose mine-resistant ambush protected infantry mobility vehicle manufactured in South Africa by Land Systems OMC, It is a division of Denel SOC LTD, located in Benoni, South Africa.
rGyalrong (Tibetan: རྒྱལ་རོང), also rendered Jiarong or sometimes Gyarung, is a subbranch of Rgyalrongic languages, spoken in Western Sichuan, China.
RG Veda (聖伝-RG VEDA-, Seiden: Rigu Vēda) is a manga created by Clamp, consisting of ten volumes in all.
RGBA stands for red green blue alpha. While it is sometimes described as a color space, it is actually simply a use of the RGB color model, with extra alpha channel information.
Rudolph Gerhardus Snyman (born (1995-01-29)29 January 1995, in Potchefstroom, South Africa) is a South African rugby union player, currently playing with the Bulls in Super Rugby and Honda Heat in the Japanese Top Challenge League.
Regulator of G protein signaling 4 also known as RGP4 is a protein that in humans is encoded by the RGS4 gene.