R : Attenuated feline Rhinotracheitis herpesvirus (FHV F2 strain)
C : Inactivated feline Calicivirosis antigens (FCV 431 and G1 strains)
P : Attenuated feline Panleucopenia virus
Ch : Attenuated Chlamydophila felis (905 strain)
FeLV : Recombinant cararypox vector - FeLV (vCP97)