Drawn thread work is a form of counted thread[?]embroidery based on removing threads from the warp and/or the weft of a piece of evenweave fabric.
The remaining threads are grouped or bundled together into a variety of patterns.
... automobile maker; see DB (car)
DB is the abbreviation for Deutsche Bahn, the major German railway company
DB is the abbreviation of Dominion Breweries[?], a major beer ...