B

abbr.

b abbr.

: 283 phrases in 33 subjects

Agriculture	5
Brazil	2
Chemistry	39
Commerce	1
Communications	34
Earth sciences	32
Education	4
Electronics	12
Environment	5
Finances	21
Fish farming pisciculture	6
Food industry	13
General	5
Health care	10
Human rights activism	1
Immigration and citizenship	1
Industry	4
Information technology	5
Insurance	4
Law	5
Life sciences	1
Materials science	1
Medical	29
Metallurgy	2
Microsoft	2
Obsolete / dated	4
Pharmacy and pharmacology	1
Physical sciences	5
Politics	13
Sociology	2
Statistics	11
Technology	1
Transport	2