YJB

Youth Justice Board
Found on http://www.cjp.org.uk/glossary/

YJB

The Youth Justice Board for England and Wales oversees the youth justice system and works to prevent offending and reoffending by children and young people under the age of 18, to ensure that custody for them is safe, secure, and to address the causes of their offending behaviour.
Found on http://www.encyclo.co.uk/local/20760

YJB

Youth Justice Board
Found on http://www.met.police.uk/foi/glossary.htm
No exact match found