The following IAB Programs have concluded:

• Emergency Services Program (concluded April 2016)
• IAB Tools and Processes Program (concluded May 2014)
• IANA Program (replaced by IETF-IANA Group March 2021)
• IETF Protocol Registries Oversight Committee (IPROC) (concluded October 2016)
• Internationalization Program (concluded March 2017)
• IP Evolution Program (split into IP Stack Evolution Program and Names and Identifiers Program in June 2014)
• IP Stack Evolution Program (concluded August 2019)
• ITU-T Coordination Program (folded into the Liaison Oversight Program in March 2015)
• Liaison Oversight Program (concluded February 2021)
• Names and Identifiers Program (concluded March 2017)
• Privacy Program (folded into Privacy and Security Program in May 2014)
• Privacy and Security Program (concluded July 2019)
• Security Program (folded into Privacy and Security Program in May 2014)