| fh | fostered by hand [experimental animal] |
|---|---|
| F/S | female, spayed [animal]; frozen section |
| HAP | Handicapped Aid Program; Hazardous Air Pollutants [List]; hazardous air pollution; health alliance p... |
| IAP | immunosuppressive acidic protein; inosinic acid pyrophosphorylase; Institute of Animal Physiology; i... |
| ILAR | Institute of Laboratory Animal Research |