| Acronym | Meaning |
| CAMM | Cumulative Atomic Multipole Moment (for Mol. Charge Distributions) |
| DHF | Dengue Hemorrhagic Fever |
| RID | Recrystn. Induced Diffusion |
| SOP/EA | Split-operator Propagator (for) Electronically Adiabatic (phenomena) |
| AA | Assistant Administrator |
| FBL | Fixed Bed Loop |
| ORV | Optical Retardation Velocity |
| IBS | Irritable Bowel Syndrome |
| HY-CIVB | Hylleraas-configuration Interaction Valence Bond |
| GDC | Glow Discharge Cleaning |