title: Category F
text: # Category F
  
  Category F can refer to:
  
  * Category F railway stations (DfT)
  * Category F necrophilia, known as catathymic
  * Category F attack aircraft (US)
  * Category F, for a nuclear weapons security device
  * Category F birds (Great Britain), includes species recorded before 1800 including fossil species
  * Category F license, for credit reference agencies
  