Register

Template:Pp-semi-indef Template:Wiktionary Template:Selfref A register is an authoritative list of one kind of information.

Register or registration may refer to: Template:TOC right

Technology

Register (C programming language), a reserved word (keyword) and type modifier
Register (codebook), a codebook, a finite list of defined terms, used i.e. as a primary key in databases
Hardware register, a placeholder for information about some hardware condition
- Status register, a collection of flag bits for a computer processor
Processor register, a component inside a central processing unit for storing information
- Quantum register, the quantum mechanical analogue of a classical processor register
Register signaling, in telecommunications
Register.com, a domain registrar