• Roman law (Lex DuodecimTabularum) or 12-Tables
• Our legal system jury-box contains 12 people
• 12 men have walked on the moon
• Force-12 on the Beaufort Scale is the maximum wind speed of a hurricane
• Buddhism teaches 12 stages on the Wheel of Life
• The first recorded words of Jesus at the age of 12
• Alcohol Anonymous has 12 steps, 12 traditions, and 12 concepts
• The United States of America is divided into 12 Federal Reserve Districts
• 12 basic hues – 3 primary colors, 3 secondary colors, and 6 tertiary colors