Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym HTPB is...

HTPB is

  • Hydroxyl Terminated Polybutadiene (Propellant)

HTPB is also in:

Acronym Definition Searched: WVCH KMS AOG RIBO 85263 ELMR AK2 QRS UY PLN TES GSS TMA PA Carbs PMR