. "AACS LA"@en . . . . . "510"^^ . . . . . . . . "AACS LA (Advanced Access Content System Licensing Administrator) is the body that develops and licenses the AACS copy-protection system used on the HD DVD and Blu-ray Disc high-definition optical disc formats."@en . . . . . . . "786215244"^^ . . . . . . . . "13522081"^^ . . . . . "AACS LA (Advanced Access Content System Licensing Administrator) is the body that develops and licenses the AACS copy-protection system used on the HD DVD and Blu-ray Disc high-definition optical disc formats."@en .