CG, Cg or cg may refer to:
CGI Group Inc. (Consultants to Government and Industries " Conseillers en gestion et informatique or IT and Management Consultants), more commonly known as CGI, is a Canadian global information technology (IT) consulting, systems integration, outsourcing, and solutions company headquartered in Montreal, Quebec, Canada.
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.
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.
CGP Grey is a podcaster and educational YouTuber 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.
CGIAR (formerly the Consultative Group for International Agricultural Research) is a global partnership that unites organizations engaged in research for a food secure future.
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.