| Acronym | Meaning |
| ERT | Environmental Response Team |
| AXAF | Advanced X-ray Astrophysics Facility |
| BIRD | Bilinear Rotation Decoupling |
| GCCP | Global Climate Change Program |
| UF | Uncertainty Factor (in Oral RfD) |
| LCAO | Linear Combination Of Atomic Orbitals |
| INDO/CS | INDO/conformation Spectra |
| SWVP | Scattered Wave Variational Principle |
| MAFF | Ministry Of Agriculture |
| AS | Auger Spectroscopy |