| ADA |
Alternated Delay Acquisition |
| ADC |
Apparent Diffusion Coefficient |
| ADC |
Analogue to Digital Converter |
| ADRF |
Adiabatic Demagnetization in the Rotating Frame |
| AF |
Audio Frequency |
| APT |
Attached Proton Test |
| ARP |
Adiabatic Rapid Passage |
| ASIS |
Aromatic SolventInduced Shift |
| ASTM |
American Society for Testing and Materials |
| BB |
Broadband as in decoupling |
| BBDR |
Broad Band Double Resonance |
| BIRD |
Bilinear Rotation Decoupling |
| BOLD |
Blood Oxygenation Level Dependent |
| BR-24 |
Burum & Rhim (pulse sequence) |
| CAMELSPIN |
Cross-relaxation Appropriate for Minimolecules Emulated by Locked SPNs |
| CAT |
Computer of Average Transients |
| CBF |
Cerebral Blood Flow |
| CBV |
Cerebral Blood Volume |
| CHESS |
CHEmical Shift Suppression |
| CIDNP |
Chemically Induced Dynamic Nuclear Polarization |
| CINEP |
Chemically Induced Dynamic Electron Polarization |
| CMRO2 |
Cerebral Metabolic Rate of oxygen |
| CODEX |
Center-band Only Detection of EXchange |
| COLOC |
Correlated Spectroscopy for Long Range Coupling |
| COSY |
( Homonuclear chemical shift ) COrrelation SpectroscopY |
| CP |
Cross Polarization |
| CPD |
Composite-Pulse Decoupling |
| CP/MAS |
Cross Polarization/Magic Angle Spinning |
| CPMG |
Carr-Purcell-Meiboom Gill Sequence |
| CRAMPS |
Combined Rotational and Multiple Pulse Spectroscopy |
| CRAZED |
COSY Revamped by Asymmetric Z-gradient Echo Detection |
| CRINEPT |
combination of Cross-correlated relaxation-induced polarization transfer and INEPT |
| CSA |
Chemical Shift Anisotropy |
| CSCM |
Chemical Shift Correlation Map |
| CSI |
Chemical Shift Imaging |
| CW |
continuous wave |
| CYCLOPS |
Cyclically Ordered Phase Sequence |
| D |
self-diffusion coefficient |
| DAC |
Digital to Analogue Converter |
| DANTE |
Delay Alternating with Nutation for Tailored Excitation |
| DAS |
Dynamic Angle Spinning |
| DCNMR |
NMR in Presence of an Electric Direct Current |
| DD |
Dipole-Dipole |
| DDF |
Distant Dipolar Field |
| DECSY |
Double-quantum Echo Correlated Spectroscopy |
| DEFT |
Driven Equilibrium Fourier Transform |
| DEPT |
Distortionless Enhancement by Polarization Transfer |
| DENSE |
Displacement ENcoding with Stimulated Echoes |
| DESIRE |
Diffusion Enhancement of SIgnal and REsolution |
| DFT |
Discrete Fourier Transform |
| 2DFTS |
two Dimensional FT Spectroscopy |
| DIPSI |
Composite-pulse Decoupling in the presence of scalar Interactions |
| DMF, DMF-d7 |
dimethyl-formamide, heptadeuterio-DMF |
| DMSO, DMSO-d6 |
dimethyl-sulfoxide, hexadeuterio-DMSO |
| DNMR |
Dynamic NMR |
| DNP |
Dynamic Nuclear Polarization |
| DOR |
Double-Orientation Rotation |
| DOSY |
Diffusion-Ordered Spectroscopy |
| DOUBTFUL |
Double Quantum Transitions for Finding Unresolved Lines |
| 2D-PASS |
2D-Phase Adjusted Spinning Sidebands |
| DPFGSE |
Double Pulsed Field Gradient Spin Echo |
| DQ(C) |
Double Quantum (Coherence) |
| DQD |
Digital Quadrature Detection |
| DQF |
Double Quantum Filter |
| DQF-COSY |
Double Quantum Filtered COSY |
| DRDS |
Double Resonance Difference Spectroscopy |
| DRESS |
Depth Resolved Spectroscopy |
| DSA |
Data-Shift Acquisition |
| ECOSY |
Exclusive Correlation Spectroscopy |
| EFG |
Electric Field Gradient |
| ELD |
Energy Level Diagram |
| ELDOR |
ELectron–electron Double Resonance |
| ELISE |
Experimental LIquid SEaling |
| ENDOR |
Electron-nuclear Double Resonance |
| ENMR |
Electrophonetic NMR |
| EPI |
Echo Planar Imaging |
| EPR |
Electron Paramagnetic Resonance |
| EPRI |
Electron Paramagnetic Resonance Imaging |
| ERETIC |
Electronic REference To access In vivo Concentration |
| ESR |
Electron Spin Resonance |
| ESEEM |
Electron Spin Echo Envelope Modulation |
| EXORCYCLE |
4-step phase cycle for spin echoes |
| EXSY |
Exchange Spectroscopy |
| FFT |
Fast Fourier Transformation |
| FID |
Free Induction Decay |
| FIREMAT |
FIve p Replicated Magic Angle Turning |
| FLASH |
Fast Low-angle Shot imaging |
| FLOPSY |
Flip-Flop Spectroscopy |
| FMRI |
functional Magnetic Resonance Imaging |
| FOCSY |
Foldover-Corrected Spectroscopy |
| FONMR |
field FOcusing Nuclear Magnetic Resonance |
| FOV |
Field of View |
| FSLG |
Frequency-Switched Lee-Goldburg |
| FT |
Fourier Transformation |
| GARP |
Globally Optimized Alternating Phase Rectangular Pulse |
| GBIRD |
Gradient-BIRD |
| GES |
Gradient-Echo Spectroscopy |
| GRASS |
Gradient-Recalled Acquisition in the Steady State |
| GRASP |
Gradient-Accelerated Spectroscopy |
| GROPE |
Generalized compensation for Resonance Offset and Pulse length errors |
| GS |
Gradient Spectroscopy |
| H,C-COSY |
1H,13C chemical-shift COrrelation SpectroscopY |
| H,X-COSY |
1H,X-nucleus chemical-shift COrrelation SpectroscopY |
| HETCOR |
Heteronuclear Correlation Spectroscopy |
| HMBC |
Heteronuclear Multiple-Bond Correlation |
| HMQC |
Heteronuclear Multiple Quantum Coherence |
| HOESY |
Heteronuclear Overhauser Effect Spectroscopy |
| HOHAHA |
Homonuclear Hartmann-Hahn spectroscopy |
| HR |
High Resolution |
| HSP |
Homogeneity-Spoiling Pulse |
| HSQC |
Heteronuclear Single Quantum Coherence |
| IFSERF |
Isotope-Filtered SElective ReFocusing |
| INADEQUATE |
Incredible Natural Abundance Double Quantum Transfer Experiment |
| INDOR |
Internuclear Double Resonance |
| INEPT |
Insensitive Nuclei Enhanced by Polarization |
| INVERSE |
H,X correlation via 1H detection |
| IR |
Inversion-Recovery |
| ISIS |
Image-Selected In vivo Spectroscopy |
| JR |
Jump-and-Return sequence (90y-τ- 90- y) |
| JRES |
J-resolved spectroscopy |
| LAOCOON |
Least squares Adjustment Of Calculated On Observed NMR spectra |
| LED |
longitudinal eddy-current delay pulse sequence for diffusion coefficient measurement |
| LIS |
Lanthanide (chemical shift reagent ) Induced Shift |
| LP |
Linear Prediction |
| LSR |
Lanthanide Shift Reagent |
| MAGSTE |
Magic Asymmetric Gradient STimulated Echo |
| MAH |
Magic-Angle Hopping |
| MARF |
Magic Angle in the Rotating Frame |
| MAS |
Magic-Angle Spinning |
| MASS |
Magic Angle Sample Spinning |
| MAT |
Magic-Angle Turning |
| MEM |
Maximum Entropy Method |
| MLEV |
M.Levitt's CPD sequence |
| MO |
Molecular Orbital (in quantum theory ) |
| MQ(C) |
Multiple-Quantum ( Coherence ) |
| MQF |
Multiple-Quantum Filter |
| MQMAS |
Multiple-Quantum Magic-Angle Spinning |
| MQS |
Multi Quantum Spectroscopy |
| MRA |
Magnetic Resonance Angiography |
| MREV |
Mansfield-Rhim-Elleman-Vaughan sequence for dipolar line narrowing |
| MRFM |
Magnetic Resonance Force Microscopy |
| MRI |
Magnetic Resonance Imaging |
| MRS |
Magnetic Resonance Spectroscopy |
| NMR |
Nuclear Magnetic Resonance |
| NMR-MOUSE |
NMR-MObile Universal Surface Explorer |
| NMRI |
Nuclear Magnetic Resonance Imaging |
| NOE |
Nuclear Overhauser Effect |
| NOESY |
Nuclear Overhauser Effect Spectroscopy |
| NQCC |
Nuclear Quadrupole Coupling Constant |
| NQR |
Nuclear Quadrupole Resonance |
| NQS |
Non Quaternary Suppression |
| OMRI |
Overhauser Magnetic Resonance Imaging |
| P2DSS |
Pseudo 2D Sideband Suppression |
| PENDANT |
Polarization Enhancement During Attached Nucleus Testing |
| PFG |
Pulsed Field Gradient |
| PGSE |
Pulsed Gradient Spin Echo |
| *PMFG |
Pulsed Magnetic Field Gradient |
| PHORMAT |
Phase CORrected MAT |
| ppm |
Parts per million |
| POF |
Product Operator Formalism |
| Pre-SAT180 |
Pre-Saturation with Adiabatic Toggling of 180 degree pulse inversion |
| PRESS |
Point RESolved Spectroscopy |
| PRFT |
Partially Relaxed Fourier Transform |
| PSD |
Phase-sensitive Detection |
| PSF |
Point Spread Function |
| PW |
Pulse Width |
| QCPMG |
Quadrupolar Carr–Purcell Meiboom–Gill |
| QPD |
Quadrature Phase Detection |
| QF |
Quadrupole moment/Field gradient(interaction or relaxation mechanism) |
| RARE |
Rapid Acquisition Relaxation Enhanced |
| RAPT |
Rotor Assisted Population Transfer |
| RCT |
Relayed Coherence Transfer |
| RECSY |
Multistep Relayed Coherence Spectroscopy |
| REDOR |
Rotational Echo Double Resonance |
| RELAY |
Relayed Correlation Spectroscopy |
| RFDR |
Radio Frequency Driven Decoupling |
| RF |
Radio Frequency |
| RIDE |
RIng Down Elimination |
| ROESY |
Rotating Frame Overhauser Effect Spectroscopy |
| ROI |
Region Of Interest |
| ROTO |
ROESY-TOCSY Relay |
| RR |
Rotational Resonance |
| SA |
Shielding Anisotropy |
| SC |
Scalar Coupling |
| SDDS |
Spin Decoupling Difference Spectroscopy |
| SE |
Spin Echo |
| SECSY |
Spin-Echo Correlated Spectroscopy |
| SEDOR |
Spin Echo Double Resonance |
| SEFT |
Spin-Echo Fourier Transform Spectroscopy (with J modulation) |
| SELINCOR |
Selective Inverse Correlation |
| SELINQUATE |
Selective INADEQUATE |
| SEMQT |
Subspectral Editing using a Multiple-Quantum Trap |
| SELTICS |
Sideband ELimination by Temporary Interruption of the Chemical Shift |
| SERF |
SElective ReFocusing |
| SFORD |
Single Frequency Off-Resonance Decoupling |
| SI |
Spectroscopy Imaging |
| SKEWSY |
Skewed Exchange Spectroscopy |
| SNR or S/N |
Signal-to-noise Ratio |
| SOGGY |
Solvent-Optimized Gradient–Gradient Spectroscopy |
| SPACE |
Spatial and Chemical-Shift Encoded Excitation |
| SPAM |
Soft-Pulse Added Mixing |
| SPEED |
Stroboscopic Phase Encoding in the Evolution Dimension |
| SPI |
Selective Population Inversion |
| SPINOE |
Spin Polarization-Induced Nuclear Overhauser Effect |
| SPIRAL |
Spiral Echo Planar Imaging |
| SPRITE |
Single Point Ramped Imaging with T1-Enhancement |
| SPT |
Selective Population Transfer |
| SQF |
Single-Quantum Filter |
| SQUID |
Superconducting QUantum Interference Device |
| SR |
Saturation-Recovery |
| SSFP |
Steady-State Free Precision |
| SSI |
Solid State Imaging |
| STE |
Stimulated Echo |
| STEAM |
Stimulated Echo Acquisition Mode for imaging |
| STMAS |
Satellite-Transition Magic-Angle Spinning |
| STRAFI |
STRAy Field Imaging |
| STREAQI |
Slow Turning Reveals Enormous Anisotropic Quadrupolar Interactions |
| TANGO |
Testing for Adjacent Nuclei with a Gyration Operator |
| TCF |
Time Correlation Function |
| TE |
Time delay between excitation and Echo maximum |
| TEDOR |
Transferred Echo Double Resonance |
| TFA, TFA-d |
trifluoro-acetic acid ( CF3COOH ), deuterio-TFA ( CF3COOD ) |
| TIGER |
Technique for Importing Greater Evolution Resolution |
| TMR |
Topical Magnetic Resonance |
| TMS |
tetramethylsilane, (CH3)4Si |
| TOCSY |
Total Correlation Spectroscopy |
| TOE |
Truncated NOE |
| TORO |
TOCSY-ROESY Relay |
| TOSS |
Total Suppression of Sidebands |
| TPPI |
Time-proportional Phase Incrementation |
| TPPM |
Two-Pulse Phase Modulation |
| TQ |
Triple Quantum |
| TQF |
Triple-Quantum Filter |
| TR |
Time for Repetition of excitation |
| TROSY |
Transverse Relaxation-Optimized SpectroscopY |
| UE |
Unpaired Electron (relaxation mechanism) |
| VAS |
Variable Angle Spinning |
| VOSY |
Volume-Selective Spectroscopy |
| WAHUHA |
Waugh-Huber-Haeberlen Sequence |
| WALTZ-16 |
A broadband decoupling sequence |
| WATERGATE |
Water suppression pulse sequence |
| WEFT |
Water Eliminated Fourier Transform |
| WET |
Water suppression Enhanced through T1 effects |
| XCORFE |
H,X correlation using a fixed evolution time |
| X-Filter |
Selection of 1H-1H correlations when both H are coupled to X |
| X-Half-Filter |
Selection of 1H-1H correlations when one H is coupled to X |
| Z-COSY |
COSY with z-filter |
| Z-Filter |
pulse sandwich for elimination of signal components with dispersive phase |
| ZECSY |
Zero-Quantum Echo-Correlated Spectroscopy |
| ZQ(C) |
Zero-Quantum (Coherence) |
| ZQF |
Zero-Quantum Filter |
| β-COSY |
COSY with small flip angle mixing pulse β |
| Ψ-COSY |
pseudo-COSY using incremented freq.-selective excitation |
| T1 |
Longitudinal (spin-lattice) relaxation time for MZ |
| T2 |
Transverse (spin-spin) relaxation time for Mxy |
| T1ρ |
T1 of spin-locked magnetization in rotating frame |
| T2ρ |
T2 of spin-locked magnetization in rotating frame |
| tn |
time domain of the n-th dimension |
| Fn |
frequency domain of the n-th dimension |
| tm |
mixing time |
| τc |
rotational correlation time |
