Tra or TRA may refer to:

Biology

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  • TRA (gene), in humans encodes the protein T-cell receptor alpha locus
  • Tra (gene), in Drosophila melanogaster encodes the protein female-specific protein transformer
  • Tra gene, a transfer gene
  • Triple releasing agent or serotonin-norepinephrine-dopamine releasing agent

Organizations

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People

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Other

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