1. Coming next after the second and just before the fourth in position
   - third, tertiary

See also: ordinal

Encyclopedia: 3rd

• Saint Maarten
• Saint Mark
• Saint Martin
• Saint Martin's summer
• Saint Matthew
• Saint Matthew the Apostle
• Saint Nicholas
• Saint Nick
• Saint Olaf
• Saint Olav
• Saint Patrick
• Saint Patrick's Day
• Saint Paul
• Saint Peter
• Saint Peter the Apostle
• Saint Peter's wreath
• Saint Petersburg
• Saint Polycarp
• Saint Teresa of Avila
• Saint Thomas
• Saint Thomas a Becket
• Saint Thomas Aquinas
• Saint Ulmo's fire
• Saint Ulmo's light
• Saint Valentine's Day