CDR

CDR may refer to:

==Technology== Carbon dioxide removal, ways to remove carbon dioxide from the atmosphere Call detail record, a record of a (billing) event produced by a telecommunication network element Charging data record, a record of a (billing) event produced by a data network element in 3GPP networks China Digital Radio (or Convergent Digital Radio), a Chinese standard for digital radio broadcasting; competitor to DAB, HD Radio, DRM+ Climate Data Record, a time series of measurements of sufficient length, consistency, and continuity to determine climate variability and change Committed data rate, a concept in telecommunications Crash Data Retrieval, a tool for imaging or downloading data from an Event data recorder