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Definition of
USSR abbreviation
from the Oxford Advanced American Dictionary
USSR
abbreviation
(
also
U.S.S.R.
)
abbreviation
NAmE
/
/
ˌyu ɛs ɛs ˈɑr
/
/
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(the former) Union of Soviet Socialist Republics
See
USSR
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
USSR
Nearby words
USPS
abbreviation
U.S.S.
abbreviation
USSR
abbreviation
usual
adjective
usually
adverb