| Acronym | Meaning |
| FRS | Forced Rayleigh Scattering |
| CIITA | Class II Transactivator |
| LD | Limits Of Detection |
| BEA | Bureau Of Economic Analysis |
| HVAC | Heating, Ventilating, Air-conditioning |
| QRPA | Quadratic Random Phase Approxn. |
| SCOP | Structural Classification Of Proteins |
| HRADS | High Resolution Adsorption |
| ECETOC | European Center For Ecotoxicology And Toxicology Of Chemicals |
| ECP | Exponential Corrugated Potential |