[5-0]

DaC might be more distinguishable from DAC, although the context obviously also helps readers telling them apart.

Yours sincerely, came here for another DAC

[karakanb]

Point taken, thanks! Out of curiosity, which DAC did you come here for?

[ggrelet]

Most probably: https://en.wikipedia.org/wiki/Digital-to-analog_converter

[bpev]

yup yup I also came here for electronics/digital audio without finishing reading the title. DAC is super standard to read in those spaces.