| IATA Code | IMO Class | Description | Signs | ||||||
|---|---|---|---|---|---|---|---|---|---|
| RCL | 2 | Cryogenic liquids |  | ||||||
| RCM | 8 | Corrosive |  | ||||||
| RCX | 1.3C | Explosives 1.3C |  | ||||||
| RES | 6.2 | Biological Substance, Category B (UN 3373) |  | ||||||
| REX | 1.1, 1.2, 1.3, | To be reserved for normally forbidden explosives-Divisions Class 1.1, 1.2, 1.3, 1.4F, 1.5 and 1.6 |
| ||||||
| REG | 2.1 | Flammable gas |  | ||||||
| RFL | 3 | Flammable liquid |  | ||||||
| RFS | 4.1 | Flammable solid |  | ||||||
| RFW | 4.3 | Dangerous when wet |  | ||||||
| RGX | 1.3.G | Explosives 1.3G |  | ||||||
| RIS | 6.1 | Infectious substance |  | ||||||
| RMD | 9 | Miscellaneous dangerous goods |  | ||||||
| RNG | 2.2 | Non- flammable non- toxic gas |  | ||||||
| ROP | 5.2 | Organic peroxide |  | ||||||
| ROX | 5.1 | Oxidizer |  | ||||||
| RPB | 6.2 | Toxic substance |  | ||||||
| RPG | 6 | Toxic gas |  | ||||||
| RSB | 9 | Polymeric beads |  | ||||||
| RSC | 4.2 | Spontaneously combustible |  | ||||||
| RXB | 1.4B | Explosives Class 1.4 B |  | ||||||
| RXC | 1.4C | Explosives Class 1.4 C |  | ||||||
| RXD | 1.4D | Explosives Class 1.4 D |  | ||||||
| RXE | 1.4E | Explosives Class 1.4 E |  | ||||||
| RXG | 1.4G | Explosives Class 1.4 G |  | ||||||
| RXS | 1.4S | Explosives Class 1.4 S |  |
