1. Former usage synonymous with Antedon
   - genus Comatula

Type of: Antedon, genus Antedon

• surtout
• surveil
• ibidem
• ibis
• Ibis ibis
• Ibizan hound
• Ibizan Podenco
• Ibn al-Haytham
• ibn Talal Hussein
• ibn-Roshd
• ibn-Sina
• ibolium privet
• ibota privet
• Ibrahim
• IBRD
• Ibsen
• Ibsenian
• ibuprofen
• ic
• icaco
• ICAO
• Icarus
• ICBM
• ICC
• ice