Sage or SAGE can refer to:

• Any of a number of ornamental and medicinal plants in three genera of the plant family Lamiaceae:
  • Salvia
    • Common sage, Salvia officinalis, a culinary herb
  • Perovskia
  • Phlomis
• Sagebrush, any of a number of American shrubs of the genus Artemisia
• Texas sage, shrubs in the genus Leucophyllum
• Sage (comics), a superhero, X-men member (Marvel Comics)
• Sage Francis, an underground rapper out of Providence, RI
• Sage Gateshead, a new centre for musical education and performance, in Gateshead in England
• SAGE Publications, an academic publishing company

In technology:

• Sage (Mozilla Firefox extension), a news aggregator extension for the browser
• SAGE (organization), a professional organization for those who maintain IT systems and networks
• SAGE Computer Technology, former name of a U.S. computer manufacturer, later named "Stride Computers"
• SAGE KE,
  
  
  
  the Science of Aging Knowledge Environment, the online biogerontolgy/molecular biology of aging resource associated with the online version of the journal SCIENCE.
• SAGE (Computer Algebra System) is an open source algebra system.
• The Sage Group, a business software and services company
• Sage (internet), a feature on 2channel-style Internet forums.
• SAGE (genomics), Serial Analysis of Gene Expression.

SAGE may also be an abbreviation for:

• Semi Automatic Ground Environment (SAGE), an air defense computer system of NORAD
• Serial Analysis of Gene Expression (SAGE), an acronym in molecular biology
• Sativa Afghani Genetic Equilibrium (SAGE), a strain of cannabis

Sage may also mean:

• Wise Old Man, a person in possession of wisdom
• Rishis, sages (in Hinduism) who speak to the Devas
• Masonic
• Mystic

세이지 Sage