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).
In astronomy, an asterism is a pattern of stars recognized in the Earth's night sky.t may be part of an official constellation or it may be composed of stars from more than one constellation. Colloquial usage does not draw a sharp distinction between constellation in the sense of an asterism (pattern of stars) and constellation in the sense of an area of the sky surrounding an asterism.