special information prior to departure

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special information: 27 phrases in 16 subjects

Abbreviation	1
Computers	1
Education	1
Firefighting and fire-control systems	1
Foreign affairs	1
General	1
Information security and data protection	1
Intelligence and security services	2
Librarianship	4
Mass media	1
Meteorology	1
Military	5
Notarial practice	1
Security systems	2
Telecommunications	3
United Nations	1