| Acronym | Meaning |
| ACSH | American Council On Science And Health |
| APT | Atomic Polar Tensor (in Ir Spectra Calcn.) |
| BAQ | Building Air Quality |
| SLM | Supported Liquid Membranes |
| HOHAHA | Homonuclear Hartman-Hahn Spectroscopy |
| ASIDIC | Association Of Information And Dissemination Centers |
| PEN | Polyethylene Naphthalate |
| PFR | Plug Flow Reactor |
| NMCSCF | Numerical Multiconfiguration Self-consistent Field |
| SLEAF | Scanning Laser Environmental Airborne Fluorosensor |