TEL is a three-letter acronym for:

  • Tetra-ethyl lead, a gasoline additive to make leaded gasoline
  • Tokyo Electron, a semiconductor equipment manufacturer
  • Transporter erector launcher, a mobile missile launch platform
  • Technology-Enhanced Learning
  • The European Library
  • Tax and Expenditure Limitation, a mechanism to limit growth in tax revenues, spending or both
  • Test of Economic Literacy
  • TEL oncogene
  • Telugu language, ISO 639 code
  • Thomas Edward Lawrence, also known as Lawrence of Arabia

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