| Acronym | Meaning |
| LOPAIR | Long Path Infrared |
| JIS | Japan Industrial Standard |
| SEREX | Serological Identification Of Antigens By Recombinant Expre |
| CAAMP | Canadian Acid Aerosol Measurement Program |
| AR | Attributive Risk |
| WFM | Work Function Microscopy |
| DIW | Deionized Water |
| ESIC | Electrostatic Interaction Chromatography |
| EHM | Extended Hubbard Model (hamiltonian) |
| NMFS | National Marine Fisheries Service (of NOAA) |