CG, Cg or cg may refer to:
CGI Group Inc. (Consultants to Government and Industries), more commonly known as CGI, is a Canadian global information technology (IT) consulting, systems integration, outsourcing, and solutions company headquartered in Montreal, Quebec, Canada.
CGTN (China Global Television Network), formerly known as CCTV-NEWS, CCTV-9, and CCTV English International, is a 24-hour English news channel, of China Central Television (CCTV), based in Beijing.
cgroups (abbreviated from control groups) is a Linux kernel feature that limits, accounts for, and isolates the resource usage (CPU, memory, disk I/O, network, etc.) of a collection of processes.
CGIAR (formerly the Consultative Group for International Agricultural Research) is a global partnership that unites organizations engaged in research for a food-secured future.
CGP Grey is an educational YouTuber and podcaster who posts on YouTube under the channel CGP Grey. Grey also posts videos on his secondary channel, CGPGrey2, and livestreams gameplay on another channel, CGP Play.
Cg (short for C for Graphics) is a high-level shading language developed by Nvidia in close collaboration with Microsoft for programming vertex and pixel shaders.