| Acronym | Meaning |
| IMPPT | Intermolecular Moeller-Plesset Perturbation Theory |
| BMAP | Biological Monitoring And Abatement Program |
| TMJ | Temporomandibular Joint |
| PREM | Preliminary Ref. Earth Model |
| SHG | Second Harmonic Generation |
| DAL | Defect Action Level |
| CHRM | Characteristic Remanent Magnetization |
| STE | Septic Tank Effluent |
| MSC | Molecular Simulated Crystal Method (in Compton Profile Calcns.) |
| ENMR | Electrophoretic NMR |