BZ缩写的意思

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