1. Delta Sigma Theta Columbia Maryland Alumnae Chapter
11370 Heathertoe Ln, Columbia, MD 21044
Coordinate: 39.21841,-76.90753
Phone: (410) 730-9553
2. Columbia Maryland Alumnae Chapter Delta Sigma Theta Sorority Inc
Po Box 2395, Columbia, MD 21045
Coordinate: 39.20505,-76.83223
Phone: (410) 730-9553