IACSSP stands for Indirect Air Carrier Standard Security Program. Suggest new definition. This definition appears rarely and is found in the following Acronym Finder categories: Military and Government. Business, finance, etc.
aster. 1  any composite plant of the genus Aster, having rays varying from white or pink to blue around a yellow disk. 2  a plant of some allied genus, as the China aster. 3  Cell Biology. a structure formed in a cell during mitosis, composed of astral rays radiating about the centrosome. 4  Furniture. sunflower (def 2).
The Aster Family. One of the largest plant families is the world is the Aster Family or Asteraceae. Sometimes still referred to by its older name Compositae for its âcompositeâ heads of small flowers that look like single large blooms, this plant group encompasses over 1,000 genera and about 20,000 species.