| Acronym | Meaning |
| URA | Universities Research Association |
| BOA | Born-Oppenheimer Approxn. |
| HPMC | Hydroxypropyl Methylcellulose |
| AMDI | Atom Monopole-dipole Interaction |
| AWM | Average Wave Function Method (in Calcns. On Scattering) |
| EPR | Electron Paramagnetic Resonance |
| NMDS | Nonmetric Multidimensional Scaling |
| TDGI | Time-dependent Gage-invariant (quantum Calcn. Method) |
| PCF | Pair Correlation Function |
| ICGCC | Integrated Coal Gasification Combined Cycle Plant |