H2

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H2 stands for:


H 2 stands for:

  • the chemical formula of molecular hydrogen


h2 stands for:

  • <h2>…</h2>, Element for a subheading in HTML, see heading


h 2 stands for:


h 2 stands for:


H-2 stands for:


H-II stands for:

  • H-II , Japanese launcher
  • H-II area , interstellar cloud of glowing gas