Computer is neither an abbreviation, acronym, nor initialism. Computer is a simple noun, meaning a person or machine that computes.
PC (Personal Computer).
A personal computer is commonly known by the abbreviation P.C.
An epitaph
Generally speaking, Microsoft created the Windows Operating System, and computers that use Windows as their OS are considered PCs or Personal Computers. The term: "PC" was coined by IBM when they created the "Personal Computer". PC now relates to Intel-based computers and Microsoft happens to be the main Operating System provider that is Intel-based.
"Thoro" is a colloquial abbreviation for "thorough." It is often used informally to describe something done with great attention to detail or completeness.
Live ware is a term that is often used to describe some personnel that work with computers. It is often used to distinguish them from the hardware and software they work with.
The abbreviation often used in Freemasonry is Stwd.
oft
The abbreviation of "object" is often written as "obj."
The abbreviation for a semester is often "sem" or "S."
Microcomputers are classified based on their processing power, memory capacity, and physical size. They are often categorized as personal computers (PCs) and include desktop computers, laptops, and tablets. Additionally, they can be classified as single-board computers, which are full-fledged computers on a single circuit board.
"Tude" is a colloquial abbreviation for "attitude." It is often used to describe someone's demeanor, behavior, or mindset in a casual or slang context.
The word business is often abbreviated by using the word in its slang form: biz. People often use this term when casually referring to their personal or professional work.