AA缩写的意思

Fch ECS 3C AP ILC ICPO DN LA NLAA OA U.S.C.A. GLIN WEEE CA SOL ATM CA AAT AA SA NRWC ASW TSCA PJ JDC ECJ LRB CLC PL JD PI AA FPLA CFR ZEP c.l. repr Corpn EL DV AA NCOC RISE QS MEAs UCC AR ABC W&A AP UNCITRAL VOM CBR qcd MALD MNEs YAR BL N.P. CA