What does MYO stand for?

Anfillo - Language code (ETLW)

Make Your Own - Restaurants

Metropolitan Youth Orchestra - Fine arts

Myocardial - or Myocardium - Cardiology (AAMN)

Myoglobin (DB)

Myostatin - Medicine

Myott Boat Co., Ray City, GA - Manufacturer code for watercraft hull identification number (USCG)