X86 refers to a family of instruction set architectures used in Intel and compatible processors. In the context of Mikrotik, X86 refers to the architecture of the processor that the operating system is designed to run on.

Mikrotik is a popular network operating system used for routing, switching, and wireless connectivity. It's widely used in various industries, including networking, telecommunications, and cybersecurity.

An ISO file (also known as an ISO image) is a file that contains a copy of a disk's contents, including its file system, in a single file. In the context of Mikrotik, an ISO file can be used to install the operating system on a device.

A full crack refers to a modified version of a software that bypasses its licensing restrictions, allowing users to access premium features without purchasing a legitimate license.