AK20I means 80% nitric acid + 20% N2O4 + Iodine passivant AK = Azotna Kislota = Nitric Acid in NASA
Similar to AK20I
ACIO - Agency Chief Information OfficerACIP - Assembly Configuration and Integration Panel
ACLUF - American Civil Liberties Union Foundation
ACMT - Aircraft Certification Management Team
ACO - Assembly and Checkout Officer
ACP - Automated Change Processing
ACR - Apollo Cosmetic Reconstruction
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