| Acronym | Meaning |
| ICAC | Institute Of Clean Air Companies |
| CEC | Commission Of The European Communities |
| ELAS | Electro Acoustic Spectrometry |
| LOTOS | Long Term Ozone Simulation |
| SHBG | Sex Hormone-binding Globulin |
| HMWMC | Hazardous Materials And Waste Management Consortium |
| DIET | Desorption Induced By Electronic Transitions |
| RKHS | Reproducing Kernel Hilbert Space |
| PWM | Pulse Width Modulation |
| SAW | Submerged Arc Welding |