| Acronym | Meaning |
| FROG | Frequency-resolved Optical Grating |
| TGEP | Trace Gas Exchange Program |
| ILAC | International Laboratory Accreditation Cooperation |
| IAP | Integrin-assocd. Protein |
| PRDDO | Partial Retention Of Diatomic Differential Overlap |
| PVEC | Photovoltaic Energy Conversion |
| LMTO | Linear Muffin-tin Orbital |
| NPDES | National Pollutant Discharge Elimination System |
| ACBS | Aqueous-ceramic Binding Suspension |
| AET | Acoustic Emission Technique |