| Code | Description |
| ORED | Oshkosh Chassis Rear Engine Diesel |
| OFED | Oshkosh Chassis Front Engine Diesel |
| RED | Rear Engine Diesel |
| AGBD | Angled Galley, Bed Slide |
| AGBS | Angled Galley, Bed Slide |
| AGDS | Angled Galley, Double Slide |
| CAI | Center Aisle, Queen Island Bed |
| CSGI | Curb Side Galley, Front Entry |
| DGFE | Double Galley, Front Entry |
| DGLC | Double Galley, Left Slide Closet / Living |
| PBBD | Private Bath, Bed Slide |
| PBBS | Private Bath, Bed Slide |
| PBDS | Private Bath, Double Slide |
| PBFS | Private Bath, Front Slide |
| PBGB | Private Bath, Left Slide Galley / Bed |
| PBGC | Private Bath, Left Slide Galley / Closet |
| PBLB | Private Bath, Left Slide Bed |
| PBLC | Private Bath, Left Slide Closet |
| PBTS | Private Bath, Triple Slide |