Selection of Susceptibility Constants - From Shigemi.SDBS - Integrated Spectral Data Base System for Organic Compounds. Includes an introduction, usage instructions and search compounds.
NMR chemical Shift Wizards - This wizard is part of the spectroscopic tools collection which includes many NMR tools and one online book.
Short but Useful Table. - Typical chemical shift ranges and standards for selected nuclei.
NMR Data, Known Compounds - NMR Data of known compounds from Widener University. All compounds ran on a Bruker QE-300 NMR.
Amino Acids - Useful table with structures, and data of AA's.
NMR Program - Resources - A NMR periodic table, list of NMR observable isotopes, NMR related press releases, A primer in NMR relaxation in liquids and you can download GAMA software.
Table from the Handbook of NMR Relaxation - Physical constants, properties of magnetic nuclei, tables of sprical harmonics, NMR solvents, and NMR properties of water.
BioMagResBank NMR information - A lot of good information on Amino Acid chemical shifts. Look under reference information.
Chemical data tables - Data for General, Organic and Physical Chemistry, including NMR tables.