d for decentralized

dweb = decentralized web ( Qora web is dweb, IPFS web is dweb)

ddatabase = decentralized database (Qora uses dMapDB, which is a decentralized MapDB implementation.)

dmedia = decentralized media ( Ethereum Input Data Message IDM is a dmedia. )

dstorage = decentralized storage ( Sia is a dstorage, decentralized blockchain-based storage platform.)

dCloud = decentralized cloud (Sia is a dCloud)

ddisk = decentralized disk

dnetwork = decentralized network

dFinance or DeFi = Decentralized Finance

dexchange or DEX = decentralized exchange

dapp = Decentralized App

dworld = decentralized world

et cetera