What does MYD stand for?

Malindi - Kenya - Airport symbol (OAG)

Maramba - Language code (ETLW)

Maryland - Telegraphy (PCTE)

Maynard - NCIC firearms make code (NCIC)

Miyadu - Japan - Seismograph station code, US Geological Survey - Closed (SEIS)

MuniYield Fund - NYSE symbol (SPSG)

Myotonic Muscular Dystrophy - Medicine (DB)

Tarva Custom Boats - NCIC boat manufacturer code (NCIC)

Tarva Custom Boats, Clovis, CA - Manufacturer code for watercraft hull identification number (USCG)