Operator precedes operands in expression.

Alternative form of prefix coding [(computing theory) A coding system that uses (typically variable-length) codes that are distinguished by their "prefix property", which requires that there is no code word in the system that is a prefix (initial segment) of any other code word in the system.]

(computing theory) Synonym of trie (“data structure”)

A binary prefix is a unit prefix that indicates a multiple of a unit of measurement by an integer power of two.

Syntax where operator precedes operands.

A prefix that must be prepended to a telephone number in order to call a number outside one's own country.