| REFR | Refrigerated | A container which is used to transport refrigerated cargo. |
| TANK | Tank | A type of vessel used to transport liquid cargo. |
| MAFI | Mafi | A type of wheeled trailer onto which cargo is strapped for transport on a vessel. |
| OTOP | Open Top | A container with no hard top, used to transport cargo that would not normally fit inside a conventional container. |
| FRAK | Flat Rack | Cargo secured onto a flat base, for ease of loading and discharge. |
| GENV | General Purpose (Vented) | A ventilated container used to transport cargo |
| GENN | General Purpose (Non-Vented) | A non-ventilated container used to transport cargo. |
