A lot depends on the speed of writing words in our time. People are trying to optimize this process for faster data exchange. In addition, in Internet technologies, many sites have fields with a strictly limited number of characters. Therefore, people use abbreviations in order to accommodate as much information as possible in them. So what is the answer to the question "pcs - what is it"?
eBay
The abbreviations we are considering have many meanings. Let's start, perhaps, with the most widespread, which can be met by absolutely everyone, regardless of their profession and occupation. So pcs - what is it?
You can meet this designation on the packaging of goods, on signatures in international online stores like eBay. Here pcs is short for pieces. Of course, this is not an abbreviation, but it is used quite often.
Pieces (plural) comes from piece - part, piece, instance. Thus, if you are offered to select 1/5/10 pieces in the online store, this means that you must indicate the number of packages, items and so on to be ordered.
ACS
Now let's move on to a narrower definition. PCS - what is it? This abbreviation is used in information technology and stands for Process Control System. This is the name of a distributed control system. This is a set of instructions and software and hardware designed to automate the activities of enterprises in any industry.
In a narrower sense, the most famous is Siemens Simatic Process Control System 7. This is an automated control system manufactured by the company of the same name and fully complying with the declared quality standards.
Computers
Continuing to consider the issue that is relevant to us (PCS - what is this?), It is worth mentioning some other form of writing this abbreviation. For example, PCs or PC's. Probably, this form of recording will immediately remind experienced users that we are talking about our computers with you - PC (Personal Computer), and this abbreviation means plural. On foreign sites you can find the following entry - Gaming PCs. It involves a large number of gaming computers. For example, online retailers may lure customers with labels like this: "Discover the full range of gaming PCs." This means: "Explore the full range of gaming personal computers." The term "gaming" is often used to refer to flagship devices, with the best and most powerful parts for launching modern games at maximum settings. Of course, it is rather strange that computers are developed exclusively for the entertainment industry, but this is the specificity of the modern era.