Abstracts of 130 research projects in alcohol and drug programs in California are presented in this document. The projects described in this directory show the extent and diversity of current alcohol and drug research within the state. Each abstract lists the principal investigator with his or her title, institution, and address; co-principal investigators (if any); research project name; project dates; financial supporters; and a description of the project. The abstracts show that the funds supporting the research come from a wide range of federal, state, charitable, and private organizations. The directory is arranged alphabetically by principal investigators within separate sections on alcohol, alcohol and drug, and drug research. Also included are indices by subject and author. Although basic research projects on Acquired Immune Deficiency Syndrome are not included in the directory, sources for this information are provided. (ABL)