STEP has several meanings:

• Sixth Term Examination Paper
• The Society of Trust and Estate Practitioners.
• The Standard for the Exchange of Product model data (ISO 10303) for CAD engineering software.
• The Standard Template for Electronic Publishing for STEP Library seamless biblical reference software.
• STEP (satellite): the Satellite Test of the Equivalence Principle
• STripes for Exceptional Performers is a United States Air Force promotion program.
• Sustainable Transport Energy for Perth (a member of the Fuel Cell Bus Club) - a program seeking a sustainable source of energy for public transport in Perth, Western Australia.
• Systematic Training for Effective Parenting
• The Society for Testing English Proficiency.（ja:実用英語技能検定）

See also: Step

STEP