| PHT | a colorless acid used to make dyes and perfumes |
|---|---|
| PHT | a white cyclic anhydride |
| PHT | crab lice |
| PHT | true lice: crab lice |
| PHT | infests the pubic region of the human body |
| PHT | true lice: crab lice |
| PHT | involving the lungs with progressive wasting of the body |
| PHT | potato moths |
| PHT | grayish-brown moth whose larva is the potato tuberworm |
| PHT | larva of potato moth |