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océan f
econ.	ocean
environ.	ocean The mass of water occupying all of the Earth's surface not occupied by land, but excluding all lakes and inland seas
nat.res.	sea

océan: 275 phrases in 31 subjects

Agriculture	2
Astronomy	2
Aviation	1
Communications	1
Construction	1
Earth sciences	4
Economy	8
Electronics	2
Energy industry	2
Environment	48
Fish farming pisciculture	19
Fishery fishing industry	1
General	20
Geography	20
High energy physics	8
Ichthyology	6
International law	2
International relations	1
Law	7
Life sciences	15
Mineral products	4
Mining	1
Name of organization	44
Natural resourses and wildlife conservation	4
Natural sciences	7
Oceanography & oceanology	4
Politics	2
Sailing	1
Scientific	1
Transport	5
United Nations	32