switch (telecommunications)

equal-value exchange

a telecommunications or network switch

commutative law (math)

A standard system of computer coding used for the digital exchange of information between different systems, specifically for character sets such as Chinese.

A temporary virtual connection in a telecommunications network that is established on demand and terminated after the session ends.

public switched telephone network (PSTN)

public switched telephone network (PSTN)

labor exchanges

CNS 11643, a Chinese character coding standard adopted in Taiwan between 1986 and 1992

barter; the direct exchange of goods or services without using money

electronic data interchange (EDI)

electronic switching system or stored program control exchange used in telecommunications

ASCII, American Standard Code for Information Interchange

exchange of unequal values

Standard Interchange Code for Generally Used Chinese Characters, a character encoding standard used in Taiwan from 1986 to 1992, also known as CNS 11643-1986.

Chinese Standard Interchange Code, a character set encoding used since 1992

(math.) commutative algebra

(mathematics) commutative algebra