SIB
Appearance
See also: sib
English
[edit]Proper noun
[edit]SIB
- (UK, military) Initialism of Special Investigation Branch.
Noun
[edit]SIB (countable and uncountable, plural SIBs)
- (clinical psychology, usually uncountable) Initialism of self-injurious behavior.
- Abbreviation of sodium-ion battery.