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).
An asterism is a recognizable pattern of stars. In the general sense, a constellation is the same thing. In a more technical sense, Constellation refers to an officially paritioned section of the sky within which are stars that form a well-known asterism.est Answer: An Asterism is simply an easily recognizable pattern of stars. The same pattern is often known by many different names to different peoples. A constellation is a defined area of the sky. Just like a state is divided into counties, every part of the sky is within a constellation.