(1)王徽
在古时英格兰国王加冕或举行其他大典时为其前导，表示身份。

(2)某些市长在重大仪式时佩戴的徽章

• Bis idem exigi bona fides non patitur; et in satisfactionibus non permittitur amplius fieri quam semel factum est.
• bissextus
• biting rule
• Bivens action
• B.L.
• B/L
• B.L.A.
• black acre and white acre
• Black Act
• Black Acts
• black bag
• black bag job
• Black Book
• Black Book of the Admiralty
• Black Book of the Exchequer
• Black Book of the Tower
• black cap
• Black Caucus
• Black Code
• Black Death
• black federal judge
• blackjack
• blackleg
• black-letter
• black letter law