Scry.info (DDD) is an Ethereum-based token of the Scry.info global data aggregator. DDD token is listed on a few exchanges paired against bitcoin and Ethereum. In this abbreviation, “DDD” stands for "distributed data depositary".
Eidoo (EDO) is the utility token that allows to make use of the services offered by the Eidoo network. The token is listed on number of exchanges, including Binance.