| Acronym | Meaning |
| SIGLE | System For Information On Grey Literature In Europe |
| DMDHEU | Dimethyloldihydroxyethylene Urea |
| NRRA | Nuclear Resonant Reaction Analysis |
| SELEX | Systematic Evolution Of Ligands By Exponential Enrichment |
| EPI | Electronic Patent Index |
| HSP | Heat Shock Protein |
| TGIC | Temperature Gradient Interaction Chromatography [reversed Phase HPLC With Variable Column Temp. During Elution] |
| FACT | Fuel And Combustion Technology |
| NETI | National Enforcement Training Institute |
| PDPA | Phase Doppler Particle Analyzer |