| Acronym | Meaning |
| HDM | Humic Degradation Matter |
| OSAILS | Optical Sensor Array And Integrated Light Source |
| LOA | Linear Optical Amplifier |
| ICP | Inductively Coupled Plasma |
| SNO | Spin Natural Orbital |
| CGI | Clinical Global Impression |
| RKB | Restricted Kinetic Balance (method In Calcns. Of Wave Functions And Energies) |
| ATW | Accelerator Transmutation Of Waste (for Radioactive Waste) |
| MM | Misch Metal |
| NIOSH | National Institute For Occupational Safety And Health |