What does Day stand for?

Day's Connecticut Reports - A publication (DLA)

Day's Election Cases - 1892-93 - England - A publication (DLA)

Benday - Engraving (NTCM)

Dansk Rekylriffel Syndikat - NCIC firearms make code (NCIC)

Darkhat - Language symbol (ETLW)

Dayco Corp. (SAUO)

Daylight (NTCM)

Dayton - Ohio - Airport symbol (OAG)

Daytona (automobile) - NCIC car model code

Daytona Marina & Boatworks, Daytona Beach, FL - Manufacturer code for watercraft hull identification number (USCG)

Dayton-James Cox Airport, DC (SAUO)

Dayton Mining - AMEX symbol

Dayton Mining Corp. - AMEX symbol (SAG)

Dayton, OH - Location identifier - FAA (FAAL)

Development Aid for You (SAUS)

Dialysis and You - of the DAY Association - Defunct (EA)

Dwarf Aster Yellows - Plant pathology

University of Dayton, Dayton, OH - OCLC symbol (OCLC)