As abbreviations the difference between sb and nb
is that sb is somebody while NB is new Brunswick, a province of Canada.
As an initialism SB
is season best (this season's personal best.
sb
English
Abbreviation
(Abbreviation)
(head)
somebody.
Usage notes
Used in dictionary usage notes; as in, "Sth affected sb ."
Anagrams
*
nb
English
Abbreviation
(Abbreviation)
(head)
New Brunswick, a province of Canada.
West Nusa Tenggara, a province of Indonesia.
Anagrams
*
----