| Acronym | Meaning |
| TC-GME | Time-convolution Generalize Master Equation (in Quantum Tunneling Calcns.) |
| KDV | Korteweg-de Vries (equation For Solitons) |
| SCISAS | Size Classifying Isokinetic Sequential Aerosol Sampler |
| SIBFA | Sum (of) Interactions Between Fragments (computed) Ab Initio |
| VVHAP | Very Volatile Hazardous Air Pollutant |
| TPSA | Total Prostate Specific Antigen |
| PPQ | Parts Per Quadrillion |
| GSMO | Ground-state Molecular Orbital |
| GT | Gelfand-Tsetlin Basis Function |
| LOI | Loss Of Imprinting |