O/S: Operating System

What does O/S mean? O/S stands for Operating System. If you are visiting our non-English version and want to see the English version of Operating System, please scroll down to the bottom and you will see the meaning of Operating System in English language. Keep in mind that the abbreviation of O/S is widely used in industries like banking, computing, educational, finance, governmental, and health. In addition to O/S, Operating System may be short for other acronyms.

O/S = Operating System

Looking for general definition of O/S? The O/S means Operating System. We are proud to list acronym of O/S in the largest database of abbreviations and acronyms. The following image shows one of the definitions of O/S in English: Operating System. You can download the image file to print or send it to your friends via email, Facebook, Twitter, or TikTok.

O/S: Operating System

Meanings of O/S in English

As mentioned above, O/S is used as an acronym in text messages to represent Operating System. This page is all about the acronym of O/S and its meanings as Operating System. Please note that Operating System is not the only meaning of O/S. There may be more than one definition of O/S, so check it out on our dictionary for all meanings of O/S one by one.

Definition in English: Operating System

Other Meanings of O/S

Besides Operating System, O/S has other meanings. They are listed on the left below. Please scroll down and click to see each of them. For all meanings of O/S, please click "More". If you are visiting our English version, and want to see definitions of Operating System in other languages, please click the language menu on the right bottom. You will see meanings of Operating System in many other languages such as Arabic, Danish, Dutch, Hindi, Japan, Korean, Greek, Italian, Vietnamese, etc.