Trans­la­tion of the French FDF Manoeu­vre CCF isolé in version 1.4.

CCF - camion citerne feux de forêts = truck with tank for forest fires (TLF-W)
CA - chef d’agrès = attack leader (unit leader)
CE - chef d’équipes = team leader (squad leader)
EQ - équip­ier = team­mate (squad member)
CO - conduc­teur = driver (machin­ist)