| FAM | plant lice |
|---|---|
| FAM | used in some classification systems for some genera of the family Polypodiaceae (or Pteridaceae) |
| FAM | in some classifications considered the family comprising the Old World vultures which are more often included in the family Accipitridae |
| FAM | coextensive with the order Aepyorniformes |
| FAM | an Old World reptile family of Sauria |
| FAM | large family including many familiar mushrooms |
| FAM | chiefly tropical and xerophytic plants: includes Dracenaceae (Dracaenaceae) |
| FAM | poachers |
| FAM | in some classifications considered the family comprising the giant pandas |
| FAM | succulent herbs or small shrubs mostly of South Africa but also New Zealand and North America: carpetweeds |
| FAM | bubble shells |
| FAM | larks |