AAOCarrier Assigned Code AAPDealer Number AAQDirectory Number AARDistributor Assigned Transaction Number AASDistributor Assigned Order Number AATDistributor's Account Number AAUGeneral Agency Number AAVLaboratory Number AAWAgency Assigned Number AAXList Bill Number AAYAccounting Period Reference AAZParamedical ...
BJCarrier's Customs Bond Number BKBroker's Order Number BLGovernment Bill of Lading BMBill of Lading Number BNBooking Number BOBin Location Number BPAdjustment Control Number BQHealth Maintenance Organization Code Number BRBroker or Sales Office Number BSSplit Booking Number BTBatch Number BUBuyer's...