| Acronym | Meaning |
| AAA | Abdominal Aortic Aneurysm |
| NEET | National Environmental Education And Training Program |
| MAAC | Maximum Ambient Air Concentration |
| QAS | Quality Assurance Standard |
| EMI | Electromagnetic Interference |
| JURIS | Justice Retrieval And Inquiry System |
| CBO | Coulomb Born Oppenheimer |
| CCCLC | Complex-coordinate Coupled-Landau-channel (method In Calcns. On Autoionizing Resonances) |
| PUFA | Polyunsaturated Fatty Acid |
| BCV | Bovine Coronavirus |