| Acronym | Meaning |
![](file.png) | QED | Quantum Electrodynamics |
![](file.png) | QEEC | Quasimol. Extended Elementary Cell (for Electronic Structure Calcns. Of Crystals) |
![](file.png) | QEL | Quantity Exclusion Limit |
![](file.png) | QELS | Quasi-Elastic Light Scattering |
![](file.png) | QENS | Quasielastic Neutron Scattering |
![](file.png) | QET | Quasi-equilibrium Theory |
![](file.png) | QFAA | Quartz Furnace Atomic Absorption |
![](file.png) | QFAAS | Quartz Furnace Atomic Absorption Spectrometry |
![](file.png) | QFD | Quantum Fluid Dynamics |
![](file.png) | QFDFT | Quantum-fluid Density-functional Theory |
![](file.png) | QFEB | Quasi-free Electron Bremsstrahlung |
![](file.png) | QFEP | Quantum Free Energy Perturbation (calcn. Method) |
![](file.png) | QFT | Quantum Field Theory |
![](file.png) | QGLE | Quantum Generalized Langevin Equation |
![](file.png) | QGP | Quark Gluon Plasma |
![](file.png) | QHA | Quasi-harmonic Approxn. (in Intramol. Vibrational Relaxation) |
![](file.png) | QHD | Quantum Hadrodynamics |
![](file.png) | QHE | Quantum Hall Effect |
![](file.png) | QIOS | Quantum Infinite-order Sudden (method For Collisions) |
![](file.png) | QIP | Quality Improvement Program |
![](file.png) | QIP | Quantum Information Processing |
![](file.png) | QISM | Quantum Inverse Scattering Method |
![](file.png) | QIT | Quadrupole Ion Trap |
![](file.png) | QITMS | Quadrupole Ion Trap Mass Spectrometry |
![](file.png) | QKM | Quadratic Kohn Method (variational Method For Scattering) |
![](file.png) | QLAR | Quantitative Localization Activity Relationship |
![](file.png) | QLCPMET | Quasilinearized Coupled-pair-many-electron Theory |
![](file.png) | QLDA | Quasilocal Density Functional Approxn. |
![](file.png) | QLGM | Quantum Lattice Gas Model (in Helium Superfluid Transition Temperature In Zeolite Pores) |
![](file.png) | QLSM | Quadratic Least-squares Method (variational For Scattering) |
![](file.png) | QLUC | Quasimolecular Large Unit Cell (model For Electronic-structure Calcns. On Solids) |
![](file.png) | QMAR | Quantitative Migration-activity Relationship |
![](file.png) | QMB | Quartz Microbalance |
![](file.png) | QMC | Quantum Monte-Carlo (theory For Many-electron Atoms And Mols.) |
![](file.png) | QMCRG | Quantum Monte-Carlo Renormalization Group (for Quantum Phase Transitions) |
![](file.png) | QMD | Quantum Molecular Dynamics (for Calcns. On The Dynamics Of A Quantum Particle Coupled To A Classical Many-body System) |
![](file.png) | QMMM | Quantum Mechanics-molecular Mechanics ~ |
![](file.png) | QMO | Quaternionic Molecular Orbital Method |
![](file.png) | QMOM | Quadrature Method Of Moments |
![](file.png) | QMRE | Quantum Mechanical Resonance Energy |
![](file.png) | QMS | Quadrupole Mass Spectrometry |
![](file.png) | QPA | Quantitative Phase Analysis |
![](file.png) | QPCR | Quantitative Polymerase Chain Reaction |
![](file.png) | QPD | Quadrature Phase Detection |
![](file.png) | QPEN | Quantum-mech. Potential (based On Interactios Of) Electrons (and) Nuclei |
![](file.png) | QPF | Quantitative Precipitation Forecasts |
![](file.png) | QPLDA | Quasiparticle Local-density Approxn. |
![](file.png) | QPM | Quantum Poincare Map |
![](file.png) | QPM | Quantum Proximity Microscopy |
![](file.png) | QPM | Quasiparticle Phonon Model |