AEIOU: Short for "Atomic Electronic IOU". The free Bitcredit app used by businesses for bitcoin credit creation. With Bitcredit AEIOU app, businesses can create, accept, endorse, and repay e-bills.
Bitcredits: Short for "Bitcoin Credits". A bitcoin amount repayable by the issuing full node at a future date.
E-bill: Short for electronic bill of exchange, a payment instrument where a drawer instructs a drawee to pay a certain amount of bitcoins to a payee on a certain date or at sight.
Mint: A Bitcredit mint receives e-bills and issues Bitcredits.
Wildcat: Bitcredit mints run the free "Wildcat" app. "Wildcat" was a derogatory term for free banks coined by political lobbyists for narratives which brought us central bank monopolies, legal tender laws, and inflationary fiat money. Bitcredit mints wear the name in pride.