| ARV | acquired immunodeficiency syndrome-related virus; anterior right ventricle; avian reovirus |
|---|---|
| ASHAC | acquired immunodeficiency syndrome self-help and care |
| CVI | cardiovascular incident; cardiovascular insufficiency; cerebrovascular incident; cerebrovascular ins... |
| CVID | common variable immunodeficiency |
| FIV | feline immunodeficiency; forced inspiratory volume |