What does DUN stand for?

The list of DUN abbreviation meanings.

Stands For|15Abbreviated As|0Related|0

15 entries under topic. ×

7
Dial Up Networking(Telecom, Technology)
3
Dial-up Networking(Computer technology, Information Technology, Computing)
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APASmart Define. (2018). dun. Retrieved September 22, 2026, from http://smartdefine.org/dun/abbreviations/f/telecom
ChicagoSmart Define. 2018. "dun" http://smartdefine.org/dun/abbreviations/f/telecom (accessed September 22, 2026).
HarvardSmart Define 2018, dun, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/dun/abbreviations/f/telecom>.
MLASmart Define. "dun" 14 February 2018. Web. 22 September 2026. <http://smartdefine.org/dun/abbreviations/f/telecom>