The child who is not the natural child of the parents but has become a true child by legal action. Can be considered a legal heir.

• BERRY, OR BURY
• BERRY RATIO
• BERTH
• BERTILLON SYSTEM
• BERTON
• FIRST INSTANCE
• FIRST LIEN
• FIRST LOSS
• FIRST LOSS
• FIRST LOSS INSURANCE
• FIRST LOSS INSURANCE
• FIRST MORTGAGE
• FIRST NAMED INSURED
• FIRST NAMED INSURED
• FIRST-PAGE-OUT TIME
• FIRST-PARTY INSURANCE
• FIRST PUBLICATION
• FIRST ROUND FINANCING
• FIRST STAGE CAPITAL
• FIRST-TO-DEFAULT SWAP
• FIRST TO FILE
• FIRST TO FILE
• FIRST TO FILE RULE
• FIRST TO MARKET
• FIRST WORLD