Antihaemophilic Factor is also known as coagulation factor VIII, AHF, factor VIII, or hemophilia factor. It refers to a protein that is essential for blood coagulation and is produced naturally in the body. The term Antihaemophilic Factor is commonly used to describe a medication for the treatment of bleeding disorders such as hemophilia A. However, there are other synonyms for the term Antihaemophilic Factor that can be used interchangeably, including coagulation factor VIII, FVIII, AHF, plasma-derived Factor VIII, and recombinant Factor VIII. Each of these terms refers to the same medication that is used to treat bleeding disorders caused by a deficiency in clotting proteins in the blood.