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Bell Labs Layered Space Time
IT, abbr.	BLAST

Bell: 292 phrases in 43 subjects

Agriculture	10
Antennas and waveguides	1
Automobiles	2
Aviation	2
Botany	7
Chemistry	25
Coal	2
Communications	11
Construction	9
Cultural studies	3
Drilling	1
Earth sciences	1
Electric motors	1
Electrochemistry	1
Electronics	7
Energy industry	3
General	22
Health care	15
Hobbies and pastimes	4
Industry	12
Information technology	1
International Monetary Fund	4
Materials science	1
Mathematics	2
Measuring instruments	2
Mechanic engineering	26
Medical	35
Metallurgy	19
Meteorology	3
Microsoft	1
Mineralogy	1
Municipal planning	4
Natural resourses and wildlife conservation	3
Natural sciences	6
Plumbing	1
Rail transport	1
Religion	1
Statistics	4
Technology	18
Telephony	2
Textile industry	1
Transport	15
Vacuum tubes	2