The full form of RHEL is Red Hat Enterprise Linux.
Red Hat Enterprise Linux (RHEL) is a Linux distribution developed by Red Hat specifically for the commercial market. It's designed for servers, mainframes, and cloud deployments. RHEL is known for its stability, security, and long-term support, making it a popular choice for businesses. Red Hat certifies RHEL with numerous hardware and software vendors, ensuring compatibility across a wide range of environments, including hundreds of cloud platforms. Previously known as Red Hat Linux Advanced Server, RHEL is now a leading enterprise operating system.