AWS Resource Access Manager
AWS re:Inforce 2019: Enforcing Security Invariants with AWS Organizations (SDD314)
AWS re:Inforce 2019: Managing Multi-Account AWS Environments Using AWS Organizations (FND314)
AWS Knowledge Center Videos: How do I get started with AWS Organizations?
AWS re:Invent 2017: How Capital One Applies AWS Organizations Best Practices to Mana (SID321)
Wrangling Multiple AWS Accounts with AWS Organizations - Part 2: James Kingsmill
Wrangling Multiple AWS Accounts with AWS Organizations - Part 1: Blake Chism
AWS Knowledge Center Videos: How do I access member accounts created using AWS Organizations?
Introducing AWS Organizations
AWS re:Invent 2016: NEW SERVICE: Manage Multiple AWS Accounts with AWS Organizations (SAC323)