AAA coin is an ERC20 compliant token on the Ethereum protocol, whose price is related to a pool of underlying assets held by a not-for-profit SPV.
AAA Reserve Currency - the branding for the cryptocurrency
AAA - the ticker for the cryptocurrency
AAA coin - the short version for the cryptocurrency
$AAA - another short version for the cryptocurrency
Arc Coin and Arc Reserve Currency - the legal reference for AAA Reserve Currency as defined in the Information Memorandum and associated documents
"One of the main problems cited about cryptocurrency is the fact that it's volatile; although many users and merchants may want the security and convenience of dealing with cryptographic assets, they may not wish to face the prospect of losing 23% of the value of their funds in a single day." – Vitalik Buterin. Founder, Ethereum.