| Acronym | Meaning |
| DBEP | Bis(2-butoxyethyl) Phthalate |
| ASFF | Aerated Stationary Or Submerged Fixed-film (wastewater Treatment) |
| HFD | Hartree-Fock-dispersion (type Of Intermol. Potential) |
| AAODL | Atmospheric Aerosols And Optics Data Library |
| LCS | Laboratory Control Samples |
| AWS | American Welding Society |
| MODS | Magneto-Optical Difference Spectroscopy |
| QAPW | Quadratic Augmented Plane Wave (in Band-structure Calcn.) |
| PPT-MCF | Pseudo-polarization Tensor-mutually Consistent Field ( For Mol. Interactions) |
| FPLV | Feline Panleukopenia Virus |