Ad libitum, often shortened to "ad lib", denotes improvisation in various performing arts.
Ad Lib may also refer to:
- Ad Lib (album), a 1959 album by Jimmy Giuffre
- Ad Lib, Inc., a sound card manufacturer
- AdLib Music Synthesizer Card, the AdLib sound card and AdLib sound card standard from Ad Lib, Inc.
- Ad Lib (typeface), a typeface by Freeman Craw
- The Ad Libs, an American band
- Ad Lib (TV series), American music television series
- Ad Lib (comedy show), a British comedy show
- Ad Lib Club, Soho, London, England, UK; a nightclub
See also
- Ad Libitum (disambiguation)
- All pages with titles beginning with Ad Lib
- All pages with titles beginning with Ad lib
- All pages with titles beginning with Ad-Lib
- All pages with titles beginning with Ad-lib
- All pages with titles beginning with AdLib
- All pages with titles beginning with Adlib
- All pages with titles containing ad lib
- All pages with titles containing adlib
- Ad (disambiguation)
- Lib (disambiguation)