| 缩写 | 全称 | 中文释义 |
|---|---|---|
| TOFC | Trailer-On-FlatCar | 平板车拖车 |
| HR | Croatia (Hrvatska) | 克罗地亚(克罗地亚) |
| ASF | Auxiliary Service Facility | 辅助服务设施 |
| FAM | Foreign Air Mail | 外国航空邮件 |
| CT | Court | 法庭 |
| SIS | Short-Interval Scheduler | 短间隔调度程序 |
| LCW | Letter Carrier Walk | 信纸架行走 |
| FCM | Filing, Cataloging, and Mailing | 归档、编目和邮寄 |
| PRN | Packaging Recycling Notes | 包装回收单 |
| HFPU | Hold for Pick Up | 等待取车 |