The Student Engagement and Diversity Records (approximately 1989-2009) document activities related to the University of Nevada, Las Vegas (UNLV) Student Engagement and Diversity office and its predecessors. Materials include documents and photographs about activities and events such as Premier UNLV, Homecoming, Rebels After Dark, and the Rebel Variety Show.

The Boardwalk Hotel and Casino Records date from 1993 to 2005 and contain administrative files, gaming projects and systems files, promotional photographs, advertisements, and audiovisual materials pertaining to the Boardwalk Hotel and Casino. The collection also contains material for the Boardwalk under its various names, including the Boardwalk Hotel and Casino, Viscount Hotel, and Holiday Inn Casino Boardwalk.

Citizen Alert is a Nevada-based environmental organization established in 1975 in response to Yucca Mountain being considered as the repository for the nation's nuclear waste. The records in the collection date from 1971-1999, with the bulk of the records from 1988-1996 and focused on issues of concern to Southern Nevada. The collection includes a large subject and administration file containing the organization’s mailings, fliers and newsletters regarding environmental issues and events, newsletters of other environmental organizations, press releases and brochures from a number of government agencies, and newspaper clippings on specific environmental topics. The collection also contains a number of environmental reports from federal, state, and local agencies as well as a number of conference and activist packets.

The Junior League of Las Vegas Records (1946-2011) contain annual reports, fundraising information, training manuals, articles, minutes, photographs, scrapbooks, cookbooks, placards, and "Adopt a Bear" campaign materials. Also included is documentation for advocacy projects the League was involved with, such as Drug Abuse Resistance Education (D.A.R.E.), Safe Haven, the Ronald McDonald House, and Literature Awareness Program for Children. The League is supported by fundraising efforts including the Repeat Boutique, Holiday Coffees, annual benefits, luncheons, and sales of their cookbooks. The scrapbooks contain newspaper articles saved by members to document their activities year by year.

The Terry Wilsey Papers on the Las Vegas, Nevada LGBT Community (1979-2002) are comprised of records from the Las Vegas Gay Switchboard, the Nevadans for Human Rights, and other LGBT community groups based in Las Vegas, Nevada. The collection contains newsletters, agendas and meeting minutes, informational pamphlets, as well as photographs, programs, and a VHS recording of local theatre productions.