| HIV1 | human immunodeficiency virus type 1 |
|---|---|
| HHA | health hazard appraisal; hereditary hemolytic anemia; home health agency; home health aid; hypothala... |
| PAT | Pain Apperception Test; paroxysmal atrial tachycardia; patient; phenylaminotetrazole; physical abili... |
| HOME | Home Observation for Measurement of the Environment |
| ACCESS | Ambulatory Care Clinic Effectiveness Systems Study; automated cervical cell screening system |