What does DUN stand for?

The list of DUN abbreviation meanings.

Stands For|15Abbreviated As|0Related|0

15 entries under topic. ×

3
Dial-up Networking(Computer technology, Information Technology, Computing)
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APASmart Define. (2018). dun. Retrieved September 25, 2026, from http://smartdefine.org/dun/abbreviations/f/telecommunications
ChicagoSmart Define. 2018. "dun" http://smartdefine.org/dun/abbreviations/f/telecommunications (accessed September 25, 2026).
HarvardSmart Define 2018, dun, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/dun/abbreviations/f/telecommunications>.
MLASmart Define. "dun" 14 February 2018. Web. 25 September 2026. <http://smartdefine.org/dun/abbreviations/f/telecommunications>