NBR
See also:
nbr
English
Adjective
NBR
(
not comparable
)
(
of a document or information
)
Initialism of
not
believed
relevant
.
Noun
NBR
(
countable and uncountable
,
plural
NBRs
)
Initialism of
nitrile
butadiene
rubber
.
Synonym:
nitrile rubber
Anagrams
RnB
,
brn
,
BRN
,
R'n'B
,
NRB