| Acronym | Meaning |
| IPMI | International Precious Metals Institute |
| TSQMS | Triple-stage Quadrupole Mass Spectrometry |
| SNR | Signal-to-noise Ratio |
| RTRP | Reinforced Thermosetting Resin Pipe |
| SCCM | Self-consistent Cell Model |
| ES | Electrospray [used Before MS For Mass Spectrometry] |
| PALMS | Particle Analysis By Laser Mass Spectrometry |
| SECH | Screened Exchange Plus Coulomb Hole Method |
| STE | Self-trapped Exciton |
| BEA | Bureau Of Economic Analysis |