| Acronym | Meaning |
| UFFI | Urea-formaldehyde Foam Insulation |
| PUHF | (spin)-projected Unrestricted Hartree-Fock |
| RRC | Regional Response Center |
| WWCOT | Whisker Wall Coated Open Tubular Column |
| CBSA | Chlorobenzenesulfonic Acid |
| EIIA | European Information Industry Association |
| MEG4 | Multiexponentially Generated 4 (wave Functions) |
| CTMAB | Cetyl Trimethyl Ammonium Bromide (cationic Surfactant) |
| SRS | Surface Reflectance Spectroscopy |
| RLM | Reflected Light Microscopy |