THE ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 99:637-658, 1995 August EQUIVALENT WIDTHS FOR 54 RED GIANTS IN 47 TUCANAE, OMEGA CENTAURI, NGC 6397, M22, AND NGC 6752 JOHN E. NORRIS Mount Stromlo and Siding Spring Observatories, Institute of Advanced Studies, The Australian National University, Private Bag, Weston Creek P.O., A.C.T. 2611, Australia G. S. DA COSTA Anglo-Australian Observatory, P.O. Box 296, Epping, N.S.W. 2121, Australia AND S. J. TINGAY Mount Stromlo and Siding Spring Observatories, Institute of Advanced Studies, The Australian National University, Private Bag, Weston Creek P.O., A.C.T. 2611, Australia ABSTRACT We present equivalent widths for 54 red giants in five globular clusters, and compare the data with those of other workers. This material will form the basis for subsequent analyses of the chemical inhomogeneity of Omega Cen and M22. Subject headings: globular clusters: general -- stars: abundances -- stars: late-type