Routing is the process of path selection in a network, such as a computer network or transportation network.

Routing may also refer to:

  • Route of administration, the path by which a drug, fluid, poison or other substance is brought into contact with the body
  • Hollowing out an area of wood or plastic using a router (woodworking)
  • National Routeing Guide, a guide to trains over the United Kingdom's rail network
  • Routing (hydrology), a technique used to predict the changes in shape of a hydrograph
  • ABA routing transit number, a bank code used in the United States
  • Routing number (Canada)
  • Weather routing

In electronics and computer technologies:

  • Routing (electronic design automation), a step in the design of printed circuit boards and integrated circuits
  • The packet forwarding algorithm in a computer network
  • The role of a router hardware in a computer network
  • The role of a journey planner

See also

  • Forwarding (disambiguation)
  • Route (disambiguation)
  • Router (disambiguation)
  • Rout
  • Vehicle routing problem