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

The meaning of the Acronym USMMO is...

USMMO is

  • United States Merchant Marine Officer

More Meanings For USMMO:

  • United States Merchant Marine Officer
  • United States Merchant Marine Officer

USMMO is also in:

Acronym Definition Searched: HACS AFAN 59026 SCY 47512 TAL WGLU FTTP BACF WRTY ADCS EQ EMCS FECC 16879