| English | Italian |
| I/O port | porta I/O (A channel through which data is transferred between a device and the microprocessor. The port appears to the microprocessor as one or more memory addresses that it can use to send or receive data) |
| memory-mapped I/O | I/O mappato alla memoria (Input/output memory (memory on hardware devices) that is accessible through a memory mapping) |
| O notation | notazione O (An indication of the relative performance of an algorithm. An algorithm or the method that implements it is said to be O if its execution is a constant, O(log n) if its execution is proportional to the natural log of n, or O(n) if its execution is proportional to n. O notation is frequently used as a way to compare the relative performance of operations on collections, in which case n is usually the number of elements in the collection) |
| single-root I/O virtualization | Single-Root I/O Virtualization (Functionality that enables SR-IOV–capable devices, e.g. network adapters, to be assigned directly to virtual machines) |
