WordAcronyms.com - Acronyms, abbreviations, shorthands, initialism and zipcodes
Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym 21B is...

21B is

  • Mount Desert Coast Guard Lifesaving Station / Weather Observation Station, Southwest Harbor, Maine USA

21B is also in:

Acronym Definition Searched: 74432 EB NGP SAMP WEL CAA PK WWF GWF PT 70563 SHTR DECT AM WYDT 39157