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PDN (X.25) | |||
PDN (Mobile-Systems) | |||
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public data net (ssn); public data-net (ssn); public datanet (ssn) |
Public: 27 phrases in 9 subjects |
Abbreviation | 15 |
Education | 2 |
India | 2 |
Law | 1 |
Librarianship | 2 |
Mass media | 1 |
Non-governmental organizations | 1 |
Trademark | 2 |
United Nations | 1 |