Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym HDB3 is...

HDB3 is

  • High-Density Bipolar Three-Bit substitution

HDB3 is also in:

Acronym Definition Searched: YJ TLW OGE 52325 STP XL FDD CHAD DARO 30379 URI GD ACFA 74631 CAM