Scale-Index-Base (SIB) is an addressing mode in 32-bit that uses a combination of two registers and a scaling factor for the operand address.
The full form of SIB is Scale-Index-Base
Scale-Index-Base | Service Implementation Bean
Self-Injurious Behaviour(s) | Scale-Index-Base | Special Investigation Bureau | Service Implementation Bean | Swelling Itching Brain
FullForms. (2026). SIB. FullForms.com. https://fullforms.com/SIB/Scale-Index-Base/19266
FullForms. "SIB." Accessed April 1, 2026. https://fullforms.com/SIB/Scale-Index-Base/19266.
FullForms (2026) 'SIB', FullForms.com. Available at: https://fullforms.com/SIB/Scale-Index-Base/19266 (Accessed: 01 April 2026).
"SIB." FullForms.com, 2026, https://fullforms.com/SIB/Scale-Index-Base/19266. Accessed 01 Apr. 2026.
<a href="https://fullforms.com/SIB/Scale-Index-Base/19266">SIB</a>
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