| PHO | someone who wiretaps a telephone or telegraph wire |
|---|---|
| PHO | a program in which the audience participates by telephone |
| PHO | a directory containing an alphabetical list of telephone subscribers and their telephone numbers |
| PHO | (linguistics) one of a small set of speech sounds that are distinguished by the speakers of a particular language |
| PHO | of or relating to phonemes of a particular language |
| PHO | by phonemics |
| PHO | the system of phonemes recognized in a language |
| PHO | the study of the sound system of a given language and the analysis and classification of its phonemes |
| PHO | the person initiating a telephone call |
| PHO | of or relating to the scientific study of speech sounds |
| PHO | of or relating to speech sounds |
| PHO | an alphabet of characters intended to represent specific sounds of speech |