1. A treaty between various European countries to end border checkpoints and controls for travel between those countries

Encyclopedia: Schengen Schengen, Luxembourg

• Artemisia campestris
• Artemisia cana
• Artemisia dracunculus
• Artemisia filifolia
• Artemisia frigida
• Artemisia gnaphalodes
• Artemisia ludoviciana
• Artemisia maritima
• Artemisia stelleriana
• Artemisia tridentata
• Artemisia vulgaris
• Artemision at Ephesus
• Artemus Ward
• arteria
• arteria alveolaris
• arteria alveolaris inferior
• arteria alveolaris superior
• arteria angularis
• arteria appendicularis
• arteria arcuata
• arteria ascendens
• arteria auricularis
• arteria axillaris
• arteria basilaris
• arteria brachialis