unos

Unos is a noun in several South Slavic languages, including Croatian, Bosnian, and Serbian, meaning "input," "entry," or "insertion." It is used for the act of entering data or information, often in computing and data processing contexts. Phrases such as "unos podataka" (data entry), "unos korisnika" (user input), and "unos informacija" are common in everyday and technical use.

The acronym UNOS refers to the United Network for Organ Sharing, a U.S.-based nonprofit organization established in the 1980s to operate the national Organ Procurement and Transplantation Network (OPTN) under contract with the federal government. UNOS coordinates organ donation, matching, and allocation; maintains the national wait list of patients awaiting transplantation; and supports transplant centers and organ procurement organizations with policy development, data collection, and research.

In addition to the acronym, "unos" generally denotes data entry in Slavic-language computing contexts. When encountered without capitalization, its meaning is typically linguistic or administrative rather than organizational, and its use is predominantly within translations or discussions of data processing in those languages.