缩写	全称	中文释义
PCD	Postcode	邮编
ECRSS	Enhanced Carrier Route Saturation Standard	增强的载波路径饱和标准
DDE/DR	Distributed Data Entry and Distributed Reporting	分布式数据输入和分布式报告
AFCS/OCR	Advanced Facer Canceler System with Optical Character Reader	先进的光学字符阅读机面消器系统
DLB	Dead Letter Box	死信箱
WABRM	Weight Averaging Business Reply Mail	业务回复邮件平均重量
ODIS	Origin Destination Information System	起讫点信息系统
NBMS	National Bulk Mail System	全国大宗邮件系统
LDC	Labor Distribution Code	劳动分配代码
POSKED	Post Office SCHEDuler	邮局调度员