| PHO | type genus of the Pholidae: gunnels |
|---|---|
| PHO | slippery scaleless food fish of North Atlantic coastal waters |
| PHO | straggling herbs of southwestern United States |
| PHO | straggling California annual herb with deep purple or violet flowers |
| PHO | a unit of subjective loudness |
| PHO | utter speech sounds |
| PHO | the sound made by the vibration of vocal folds modified by the resonance of the vocal tract |
| PHO | electro-acoustic transducer for converting electric signals into sounds |
| PHO | electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds |
| PHO | (phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language |
| PHO | get or try to get into communication (with someone) by telephone |
| PHO | statement of charges for telephone service |