part of part of results in organization of actin filament actin filament organization GO:0007015 actin filament organisation regulation of actin filament localization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking. cellular component organization actin cytoskeleton organization supramolecular fiber organization