Full form of dB is Decibel
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Frequently Asked Questions
What is the full form of dB?
dB stands for Decibel. Fullformexpand.com has 133 other full forms of dB abbreviation.
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Citations
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"dB." Fullformexpand.com, https://www.fullformexpand.com/db/decibel. Accessed 24 Apr. 2026.
Fullformexpand.com, 2026. "dB." Accessed April 24, 2026. https://www.fullformexpand.com/db/decibel.
"dB." (n.d.). Fullformexpand.com. Retrieved April 24, 2026, from https://www.fullformexpand.com/db/decibel.
dB. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/db/decibel (Accessed: 24 April 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| $DB | Temporary file (dBASE IV) |
Others
|
| D&B | Dave & Buster's |
Others
|
| D&B | Design and Build |
Others
|
| D&B | Deutsch et Bonnet |
Others
|
| D&B | Dun & Bradstreet |
Others
|
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dB Full Form
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