The diversity and inclusion initiative files of the MGM Mirage Corporation Records date from 1997 to 2004. This series documents the creation of diversity initiatives by MGM Mirage and Mandalay Resort Group. These initiatives acknowledge not just employees, but guests, suppliers and contractors. Files include reports and meeting minutes, correspondence, press clippings, event information, and vendor lists.

The Mandalay Resort Group correspondence series of the MGM Mirage Corporation Records dates from 2002 to 2005. The majority of this correspondence is about charitable donations made by Mandalay Resort Group.

The marketing, promotional materials, and events series of the MGM Mirage Corporation Records date from 1973 to 2009. This series contains hotel brochures and ephemera, boxing match and concert programs, correspondence about events held at MGM Mirage hotels, and a transcribed interview with Steve Wynn.

The visual materials series of the MGM Mirage Corporation Records dates from 1970 to 2002. Included in this series are photographs, photographic slides, and photographic negatives. Subjects covered in this series are primarily MGM Mirage properties but also include entertainers and Steve Wynn.

The audiovisual series of the MGM Mirage Corporation Records dates from 1982 to 2005. The series contains videotapes and audiocassettes that contain B-roll of MGM Mirage properties, press conferences from sporting events, interviews with Steve Wynn, press announcements, and training videos. This series consists of master tapes and also contains videotapes with programs that aired on local and national networks. Format types represented include VHS, U-matic, Betacam, Betacam SP, Betamax and audiocassettes.