Correspondence type, Letter type:AEP, Letter type:BSEP, Letter type:BVY, Letter type:BYRON, Letter type:CNL, Letter type:CNRO, Letter type:CP, Letter type:CY, Letter type:DCL, Letter type:ET, Letter type:GNRO, Letter type:GO, Letter type:HBL, Letter type:HNP, Letter type:JAFP, Letter type:JPN, Letter type:L, Letter type:LIC, Letter type:LR, Letter type:MNS, Letter type:NG, Letter type:NL, Letter type:NMP, Letter type:NOC, Letter type:ONS, Letter type:PLA, Letter type:PNP, Letter type:RBG, Letter type:RNP, Letter type:RS, Letter type:SBK, Letter type:SVP, Letter type:SVPLTR, Letter type:TSTF, Letter type:ULNRC, Letter type:WM, Letter type:WO, Letter type:ZS |