cd-r

CD-Recordable. A compact disc that holds up to 700 megabytes of digital information. A CD-R disc can be written to only once. Ideal for long-time storage of data or photos.

cd-r

Short for Compact Disc-Recordable.

cd-r

Stands for CD-Recordable - a CD on which you can record data, including pictures.

cd-r

A CD that can be used only once to write data on using a CD-Writer.