Also known as: bb.
BB stands for various terms. Discover the full forms, meanings, and possible interpretations of BB across different fields and industries.
The Blue Book is the informal name for the standard specification document for stamped multisession also known as the enhanced CD or E-CD disk format, developed in 1995 from a supplement to Philips and Sony's 1988 Orange Book. The Blue Book defines a format for enhanced CDs for inclusion of multimedia data on a standard audio CD. The disks play normally on a CD-player, and display the extra data when they are played on a device with multimedia capabilities, such as a computer's CD-ROM drive, or a CD-i player.
The bottom bracket on a bicycle connects the crankset (chainset) to the bicycle and allows the crankset to rotate freely. It is not a bracket as such. It contains a spindle that the crankset attaches to, and the bearings that allow the spindle and cranks to rotate.
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