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).
Michaelmas daisy. n. 1. (Plants) Brit any of various plants of the genus Aster that have small autumn-blooming purple, pink, or white flowers: family Asteraceae (composites).ichaelmas daisy-North American perennial herb having small autumn-blooming purple or pink or white flowers; widely naturalized in Europe. Aster novi-belgii, New York aster. aster-any of various chiefly fall-blooming herbs of the genus Aster with showy daisylike flowers.