AUDIO VISUAL MATERIAL
Society of American Archivists Audio and Moving Image Section
Archives of American Art's Guidelines for Processing Collections with Audiovisual Material
International Association of Sound and Audiovisual Archives
International Council on Archives guide to Audio-Visual and Photographic Archives Management

NOTATED MUSIC
Guidelines for Archival Description of Notated Music, A Supplement to Describing Archives: A Content Standard

PHOTOGRAPHS
Care and Identification of 19th-Century Photographic Prints, by James M. Reilly
George Eastman Museum Photographic Processes Video Series & Glossary
International Council on Archives guide to Audio-Visual and Photographic Archives Management
Library of Congress photographic print processes examples
New York Public Library guide: An Introduction to Photographic Processes
Northeast Document Conservation Center guide to 19th and early 20th century photographs
Northeast Document Conservation Center short guide to film base photographic materials

PRINTS & PRINTED MATERIAL
Ephemera Society's list of ephemera examples
How to Identify Prints, by Bamber Gascoigne
Tate Modern's online glossary of art terms

VISUAL RESOURCES (GENERAL)
Cataloging Cultural Objects, chapter 3 (Physical Characteristics)

Art & Architecture Thesaurus (AAT)
Terms and associated dates, relationships, and other information about concepts related to art, architecture, and other visual cultural heritage. UB Special Collections uses the AAT for format/genre terms in particular.

Describing Archives: A Content Standard (DACS)
The official content standard of the U.S. archival community. DACS is implementation-neutral.

Library of Congress Authorities
Authorities for subjects and names. See also LC's linked data service.

Union List of Artist Names Online (ULAN)
Names, relationships, and biographical information for makers and other people and corporate bodies related to art, architecture, and other material culture. UB Special Collections uses ULAN when a name authority is not available in LCNAF.

Archives for Black Lives in Philadelphia (A4BLiP) Anti-Racist Description Resources
A descriptive standard that offers metadata recommendations to address racist, particularly anti-Black, archival description. Maintained by the Archives for Black Lives in Philadelphia (A4BLiP) Anti-Racist Description Working Group and endorsed by the Society of American Archivists.

Homosaurus
An international linked data vocabulary of Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) terms intended to function as a companion to broad subject term vocabularies, such as the Library of Congress Subject Headings.

Metadata Best Practices for Trans and Gender-Diverse Resources
Best practices for the description and classification of trans and gender diverse information resources.

Protocols for Native American Archival Materials
A guide for libraries and archives in engaging in culturally responsive care of Native American archival materials and in providing culturally appropriate service to communities. © First Archivist Circle. Endorsed by the Society of American Archivists.