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English thesaurus
Protocol IDentifier
IT, abbr.	PID (governing connection types)

Protocol : 366 phrases in 25 subjects

Commerce	2
Communications	18
Construction	1
Criminal law	8
Cultural studies	1
Ecology	3
Economics	6
Education	1
Environment	38
Finances	3
General	63
Government, administration and public services	2
Health care	7
Human rights activism	27
Immigration and citizenship	4
Information technology	4
Law	28
Life sciences	4
Microsoft	52
Obsolete / dated	24
Politics	53
Social science	10
Taxes	1
Transport	4
United Nations	2