TC Business & Finance Abbreviation

Trip Coil

Turnover Commission

Type Certification

The certification acceptance of replica information systems based on the comprehensive evaluation of the technical and non-technical security features of an information system and other safeguards, made as part of and in support of the accreditation process, to establish the extent to which a particular design and implementation meet a specified set of security requirements.

Telecommunications

Telecommunications is the transmission of analog or digital signals over a long distance. This includes telephone calls, radio and television broadcasts, and data transfers over the Internet. Thanks to telecommunications, people can communicate instantly regardless of where they are located. The term "telecom" may also refer to a telecommunications company. Example: "Mobile phones are one of the most modern forms of telecommunications".

Track Circuit

Tax Convention

Tax Court

Thermocouple

A temperature-sensing element which converts thermal energy directly into electrical energy. In its basic form it consists of two dissimilar metallic conductors connected in a closed loop. Each junction forms a thermocouple.

Time Check