DB

DB may refer to:

In science and technology: Decibel (dB), a logarithmic unit of measurement in acoustics and electronics
Dubnium (Db), a chemical element
DB connector, a size of D-subminiature electrical connector
.db, a database file extension

In entertainment: Daily Bugle, a fictional New York City newspaper
The dB's, a power pop band from the 1980s

In locations: Discovery Bay, a residential development in Hong Kong
Dobyns Bennett High School, a high school in Kingsport, Tennessee, USA
Dâmboviţa County, a county in Romania, ISO 3166-2:RO code

In corporate: DB Breweries, a New Zealand company
DB (car), a French automobile maker
DB Medialab, a Norwegian online media company owned by the newspaper Dagbladet
DB Records, a label in Atlanta, Georgia, USA
Deutsche Bahn, the major German railway company since 1994
Deutsche Bank, a German bank
Deutsche Bundesbahn, the national railway company of the Federal Republic of Germany from 1949 until 1994

In other uses: ȸ, the db-digraph a ligature of "d" and "b" in African linguistics
Defensive back, a position in American football and Canadian football

See also

Dragon Ball, a Japanese media franchise
DBMS or database management system

Translation

The word "DB" occurs as such in the following languages: English, Czech, Danish, German, French, Korean, Italian, Lithuanian, Dutch, Japanese, Norwegian (Bokmål), Polish, Portuguese, Romanian, Slovak, Swedish, Chinese.

Translation(s) in other languages: Esperanto: Db, Ripuarian: DB (Watt ėßß datt?), Russian: Db, Finnish: Db.