1. Of northern United States and Canada
   - American red squirrel, spruce squirrel, red squirrel, Tamiasciurus hudsonicus

Type of: tree squirrel

• Athabascan
• Athabaskan
• Athanasian Creed
• Athanasianism
• Athanasius
• Athanasius the Great
• athanor
• Athapascan
• Athapaskan
• Athapaskan language
• athar
• Atharva-Veda
• atheism
• atheist
• atheistic
• atheistical
• atheling
• Athelstan
• Athena
• athenaeum
• Athene
• Athene noctua
• atheneum
• Athenian
• Athens