| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
|---|---|
| f/cc | fibers per cubic centimeter of air |
| HEPA | high-efficiency particulate air [filter] |
| HVAC | heating, ventilating, and air conditioning |
| IHCA | individual health care account; isocapnic hyperventilation with cold air |