| Acronym | Meaning |
| CAM | Complex Angular Momentum (for Rotationally Inelastic Scattering) |
| 2PH TDA | Two-particle-hole Tamm-Dancoff Approximation (for Closed-shell |
| NADA | New Animal Drug Application |
| HEPA | High-efficiency Particulate Air Filter |
| EAA | Essential Amino Acids |
| AICE | American Institute Of Chemical Engineers |
| MS-RHFR | Momentum-space Restricted Hartree-Fock-Roothaan |
| ISRS | Impulsive Stimulated Raman Scattering |
| ADA | American Diabetes Association |
| CVFEM | Control Volume Finite Element Method |