CF缩写的意思

PPRD WWW CF SMMS SWS BS HON HAV WI IRI TA AES ALX CC Urumqi BH ART POI VI SEA EbS WC BST TV GWP LI MD UAP EST GA N.Heb. DWICA PNG WbS N SCO CAS NEIC SR TKY AMTEX COM NACOA XXX AOR SW WGS EGS WA LC CHB YT ESP EGY JNB NGWA CEE PAR OSO JERS