| Acronym | Meaning |
| CRMGT | Channel Regulated MOS-gated Thyristor |
| GERD | Gastroesophageal Reflux Disease |
| APDB | Antiphase Domain Boundary |
| PAN | Peroxyacetyl Nitrate |
| WWEMA | Waste And Wastewater Equipment Manufacturers Association |
| HBOC | Hereditary Breast-ovarian Cancer |
| PLC | Polymer Liquid Crystal |
| NET | Norepinephrine Transporter |
| APAR | Absorbed Photosynthetically Active Radiation |
| SROS | Spin-restricted Open Shell |