| A | B |
| decontaminate skin | M291 SDK |
| decontaminate chemical protective gloves, mask, hood, overboots, LCE & weapon | M295 IEDK |
| immediate decontamination of equipment, vehicles & crew-served weapons | M100 SDS |
| fixed-site & terrain decontamination; operational & thorough decontamination of vehicles & equipment | FSDS |
| spray decontaminating agents, STB slurries & solutions; pump water or foam to fight fires, deice, wash vehicles, pump fluids | M12A1 PDDA |
| operational & thorough decontamination of vehicles /equipments; provide troop showers | M17 LDS |
| operational & thorough decontamination of vehicles & equipment | MPDS |
| How SDK decontaminates skin - 1 | physical removal |
| How SDK decontaminates skin - 2 | absorption |
| How SDK decontaminates skin - 3 | neutralization of toxic agents |
| M291 SDK has an S and a K so must have to do with | the SKin |
| IEDK has an I and E so must have to do with | Individual Equipment |
| FSDS has a F and an S so must have to do with | Fixed Site |
| PDDA has the P & D to | Pump stuff & De-ice |
| LDS has L and S so refers to | Little Showers |