Frax or FraX or FRAX may refer to:

• Frax, a villain in the Power Rangers: Time Force fictional universe
• Frax, a henchman in the Doctor Who fictional universe
• Frax, a character in the Bucky O'Hare fictional universe
• FraX, an abbreviation for Fragile X Syndrome or the associated gene
• FRAX, a tool for assessing risk of fracture due to osteoporosis developed by the World Health Organization
• Frax, an abbreviation for Fractional Ownership
• Frax, an app for realtime fractal exploration

• Verasy
• Vera Sós
• Verata goat
• Veratalpa
• Vera Tanner
• Veratar
• Vera, Texas
• Vera Thulin
• Vera Timanova
• Veratina
• Veratina, California
• Veratraldehyde
• Vera Trefilova
• Veratrole alcohol
• Veratrum fimbriatum
• Veratrum insolitum
• Vera Tschechowa
• Vera T. Sos
• Vera T. Sós
• Vera,Tx
• Veraudinus
• Vera Vague
• Veraval Jabalpur Express
• Veraval Turk Jamaat
• Vera Viczian