| Acronym | Meaning |
| RMAN | Recovered Materials Advisory Notice |
| FOQELS | Fiber Optic Quasi Elastic Light Scattering |
| EEM | Elastic Emission Machining |
| QCISDT | Quadratic CI (with) Single (and) Double (and) Triple (excitations) |
| GCEC | Global Change And Ecological Complexity |
| HRELS | High-resolution Electron Energy-loss Spectroscopy |
| AGMA | American Gear Manufacturers Association |
| JWF | Jastrow Wave Function |
| CLCC | Ceramic Leaded Chip Carrier |
| NAAQS | National Ambient Air Quality Standards |