Equivalent widths (EWs) of a sample of 31 giant stars of 10 open clusters. The list includes lines of NaI, MgI, SiI, CaI, ScII, TiI, VI, VII, CrI, CrII, FeI, FeII, CoI, NiI, YII, CeII, and EuII. For most of the lines, EWs were measured using PeakFit. For some Fe II lines, EWs were measured by fitting Gaussian profiles to the lines with the IRAF task SPLOT. The adopted oscillator strengths (loggfs) and excitation potentials (EP) are also listed. For the stars of the clusters NGC 2360 and NGC 2447 only the FeII EWs are given. The EWs of the remaining lines can be found in Hamdani et al. (2000, Cat. J/A+A/360/509).