| Acronym | Meaning |
![](file.png) | LVBS | Linear Variational Basis Set (formalism In Calcns. On Scattering) |
![](file.png) | LVDT | Linear Variable Differential Transformer |
![](file.png) | LVH | Left Ventricular Hypertrophy |
![](file.png) | LVL | Laminated Veneer Lumber |
![](file.png) | LVM-ST | Least-squares Variational Method (involving Only) Square-integrable (test Functions) (for Wave Functions In Scattering) |
![](file.png) | LVP | Left Ventricular Pressure |
![](file.png) | LVQ | Learning Vector Quantization |
![](file.png) | LVSEM | Low Vacuum Scanning Electron Microscopy |
![](file.png) | LVSEM | Low Voltage Scanning Electron Microscopy |
![](file.png) | LWBR | Light-water Breeder Reactor |
![](file.png) | LWC | Light-weight Coated (paper) |
![](file.png) | LWIR | Long Wavelength IR |
![](file.png) | LWR | Light-water Reactor |
![](file.png) | LWR | Locally Weighted Regression |
![](file.png) | LWSP | Liquid Waste Solidification Project |
![](file.png) | LXR | Liver X Receptorpar |
![](file.png) | LZC | Liquid Zone Control (in Alloy Processing) |
![](file.png) | M-DOPE | Multivariate Design Of Process Experiments |
![](file.png) | M-PCILO | Modified PCILO |
![](file.png) | M/Z | Mass-to-charge Ratio |
![](file.png) | MA | Malonic Acidpar |
![](file.png) | MA | Mission Abort |
![](file.png) | MA | Maleic Anhydride |
![](file.png) | MAA | Melanoma-associated Antigen |
![](file.png) | MAA | Methacrylic Acid |
![](file.png) | MAAC | Maximum Ambient Air Concentration |
![](file.png) | MAB | Molecular Aharonov-Bohm (electronic-structure Effect) |
![](file.png) | MAB | Monoclonal Antibodies |
![](file.png) | MAC | Maximum Admissible Concentration |
![](file.png) | MAC | Methyl Allyl Chloride |
![](file.png) | MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
![](file.png) | MACHO | Massive Compact Halo Object |
![](file.png) | MACS | Magnetic Cell Sorting System |
![](file.png) | MACS | Modified Atomic Charge Superposition (in Calcns. On Atom-surface Scattering Potentials) |
![](file.png) | MACSIMS | Measurement Of Atmospheric Constituents By Selective Ion Mass Spectrometry |
![](file.png) | MACSP | Marine Analytical Chemistry Standards Program |
![](file.png) | MACT | Maximum Achievable Control Technology |
![](file.png) | MAD | Multiwavelength Anomalous Diffraction |
![](file.png) | MADCAP | Model Of Advection |
![](file.png) | MADE | The Macro-Dispersion Test Site |
![](file.png) | MADIX | Macromolecular Design Via The Interchange Of Xanthates (polymn. Using Xanthates As Chain Transfer Agents) |
![](file.png) | MAE | Microalloying Elements |
![](file.png) | MAE | Microwave-assisted Extraction |
![](file.png) | MAER | Maximum Allowable Emission Rate |
![](file.png) | MAES | Metastable Atom Electron Spectroscopy |
![](file.png) | MAESA | Measurements For Assessing The Effects Of Stratospheric Aircraft |
![](file.png) | MAFF | Ministry Of Agriculture |
![](file.png) | MAFIAS | Micro Ammonia Flow Injection Analysis System |
![](file.png) | MAFID | Moment Analysis Of Fluorescence-intensity Distribution |
![](file.png) | MAG | Metal Arc Gas (welding) |