| BAG | Baggage |
| BFL | Buffet-Lounge |
| BUF | Buffet |
| CAF | Café |
| CLB | Club |
| COH | Coach |
| CT | Compartment |
| DB | Double Bedroom |
| DR | Drawing Room |
| DT | Duplex Roomette |
| FC | First Class(Coach) |
| HW | Heavyweight, Steel |
| LNG | Lounge |
| LW | Lightweight |
| RT | Roomette |
| SE | Section |
| SLP | Sleeping |
| SMK | Smoking section/lounge |
| SNA | Snack Counter |
| SS | LW fluted stainless |
| WD | Wood(Body) |
| WDT | WD w/truss rods |
| WDTS | WDT w/steel reinforced frame |