| AMPH | a class of Gastropoda |
|---|---|
| AMPH | lancelets |
| AMPH | small translucent lancet-shaped burrowing marine animal |
| AMPH | a kind of malacostracan crustacean |
| AMPH | small flat-bodied semi-terrestrial crustaceans: whale lice |
| AMPH | damsel fishes |
| AMPH | an anemone fish of the genus Amphiprion |
| AMPH | marked by columniation having free columns in porticoes either at both ends or at both sides of a structure |
| AMPH | marked by columniation having free columns in porticoes either at both ends or at both sides of a structure |
| AMPH | (chemistry) having characteristics of both an acid and a base and capable of reacting as either |
| AMPH | type genus of the Amphisbaenidae |
| AMPH | (classical mythology) a serpent with a head at each end of its body |