| PHO | wood hoopoes |
|---|---|
| PHO | type and only genus of the family Phoeniculidae |
| PHO | Old World thrushes |
| PHO | the state capital and largest city of Arizona |
| PHO | a constellation in the southern hemisphere near Tucana and Sculptor |
| PHO | a legendary Arabian bird said to periodically burn itself to death and emerge from the ashes as a new phoenix |
| PHO | a large monocotyledonous genus of pinnate-leaved palms found in Asia and Africa |
| PHO | tall tropical feather palm tree native to Syria bearing sweet edible fruit |
| PHO | deciduous tree widely grown in southern United States as an ornamental for its handsome maplelike foliage and long racemes of yellow-green flowers followed by curious leaflike pods |
| PHO | a family of Bivalvia |
| PHO | type genus of the family Pholadidae: piddocks |
| PHO | a family of fish of suborder Blennioidea |