PB

1. Pharmacopoeia Britannica
2. Plymouth Brethren

Pb (chem)

Lead

• three-centred
• three cheers
• three-cleft
• three-colour
• three-colour process
• three-cornered
• three-D
• three-day event
• three-day eventer
• three-deck
• three-decker
• three-deckers
• three deep
• three-dimensional
• three-dimensionality
• three estates
• three-farthing
• three-farthings
• threefold
• threefoldness
• threefoldnesses
• three-foot
• three-four
• three-four time
• three-halfpence