ST缩写的意思

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