What does C stand for?

Capacitor

A capacitor is a passive electronic component that consists of two conductive plates separated by an insulating dielectric. A voltage applied to the plates develops an electric field across the dielectric and causes the plates to accumulate a charge. When the voltage source is removed, the field and the charge remain until discharged, storing energy.

C language source code file

Core

Inside diameter of a coil.  A single chip that houses a central processing unit (CPU) and is a component in the larger circuit design of a computer. In AIXwindows, the top-level superclass from which all widgets and gadgets are derived. Core consists of three subclasses (Object, RectObject, and WindowObj) that collectively provide the appearance resources and behavioral resources required by all widgets and gadgets in the AIXwindows toolkit.

Computer Society

C-sharp programming language

Cost

Cost is the monetary amount that needs to be paid to acquire something.

Connectivity

Internet access connects individual computer terminals, computers, mobile devices, and computer networks to the Internet, enabling users to access Internet services, such as email and the World Wide Web. Internet service providers (ISPs) offer Internet access through various technologies that offer a wide range of data signalling rates (speeds). Consumer use of the Internet first became popular through dial-up Internet access in the 1990s. By the first decade of the 21st century, many consumers used faster, broadband Internet access technologies.

Centum

Cent

Cell

A electric charged body used to transfer the electrons stored in it or A group of negative and positive plates capable of producing 2.1 V. A small, fixed-size data unit; also, in cellular telephony, a geographical area served by a cell office. A logical grouping of users, computers, data, and other resources that share either a common purpose or a common level of trust. One or more processes that each host runtime components.