| ACA | a chemical agent used to kill mites |
|---|---|
| ACA | congenital absence of the heart (as in the development of some monsters) |
| ACA | infestation with itch mites |
| ACA | a chemical agent used to kill mites |
| ACA | very small free-living arachnid that is parasitic on animals or plants |
| ACA | mites |
| ACA | infestation with itch mites |
| ACA | mites and ticks |
| ACA | mite or tick |
| ACA | infestation with itch mites |
| ACA | an alcohol-soluble resin from Australian trees |
| ACA | a morbid fear of small insects and mites and worms |