- International Direct Distance Dial
- 1) Abbreviation: IDDD2) Information technology: IDDD (Telephony)
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
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IDDD — abbr. International Direct Distance Dialing acronym International Direct Distance Dial (Telephony) … United dictionary of abbreviations and acronyms
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