| Acronym | Meaning |
| NKB | Nachklarbecken; Secondary Settling Tank |
| CRF | Chromatographic Response Function |
| ARAT | Avion De Recherche Atmospherique Et Teledetection |
| PRESS | Prediction Error Sum Of Squares |
| SAW | Submerged Arc Welding |
| PIRR | Polarized IR Reflection |
| DAPC | Department Of Air Pollution Control |
| CDFT | Current (as In C.d.) Density Functional Theory |
| PPO | Poly (phenylene Oxide) |
| LAP | Laboratory Accreditation Program |