• Professional certification
  Professional certification
  Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task...
  
  
• Designation (landmarks), an official classification determined by a government agency or historical society

See also

• United States Department of Defense aerospace vehicle designation
• Designate (Columbia)
  Designate (Columbia)
  Under the Colombian Constitution of 1886 the Designate was a person—a member of the Senate or member of the Cabinet—selected to act as President when the incumbent was dead, ill or otherwise unable to discharge the duties of office....
  
  
• Design
  Design
  Design as a noun informally refers to a plan or convention for the construction of an object or a system while “to design” refers to making this plan...