| Acronym | Meaning |
| CSA | Chiral Solvating Agent |
| PFT | Pulmonary Functional Test(s) |
| DSPB | Distorted-wave Strong-potential Born (approxn.) |
| QWIP | Quantum Well IR Photodetector |
| NTSB | National Transportation Safety Board |
| I-TEF | International Toxicity Equvalency Factor |
| VHDL | Very High Speed Integrated Circuits (VHSIC) Hardware Description Language |
| RIOSA | Rotational Infinite Order Sudden Approxn. |
| IGAIM | Individual Gages (for) Atoms In Molecules |
| DIIS | Direct Inversion In The Iterative Space |