| ANA | freshwater duck of the northern hemisphere having a broad flat bill |
|---|---|
| ANA | common teal of Eurasia and North America |
| ANA | American teal |
| ANA | freshwater duck of Eurasia and North Africa related to mallards and teals |
| ANA | wild dabbling duck from which domestic ducks are descended |
| ANA | small Eurasian teal |
| ANA | dusky black duck of northeastern United States and Canada |
| ANA | squash bugs |
| ANA | large black American bug that sucks sap of vines of the gourd family |
| ANA | generalized edema with accumulation of serum in subcutaneous connective tissue |
| ANA | characterized by or affected by dropsy |
| ANA | a Native American who lived in what is now southern Colorado and Utah and northern Arizona and New Mexico and who built cliff dwellings |