| Acronym | Meaning |
| LNRS | Laser Nonresonant Shadowgraphy |
| ASHG | American Society Of Human Genetics |
| IVR | Intramolecular Vibrational Energy Redistribution |
| PGE | Platinum Group Elements |
| WALTZ | Wonderful Alternating Phase Technique For Zero Residual Splittings |
| MCM | Multichip Modules |
| CRIOSA | Classical Reactive Infinite Order Sudden Approxn. |
| TMS | Transmission Moessbauer Spectroscopy ~ ~ |
| CHAOS | Canadian High Acceptance Orbit Spectrometer |
| QLGM | Quantum Lattice Gas Model (in Helium Superfluid Transition Temperature In Zeolite Pores) |