| Acronym | Meaning |
| RI | Replication Index |
| CPE | Controlled-potential Electrolysis |
| RSW | Resistance Spot Welding |
| IDMA | Isotopic Dilution And Mass Analysis |
| GRASS | Gradient Recalled Acquisition In The Steady State |
| CBS | Complete Basis Set |
| ECMRA | European Chemical Market Research Association |
| GIXAS | Grazing Incidence X-ray Absorption Spectroscopy |
| AIHA | American Industrial Hygiene Association |
| WQAS | Water Quality Analysis System (file Within STORET) |