The en:Coat of Arms of en:Indonesia is called Garuda Pancasila. The main part of the coat of arms is the en:Garuda with a shield on its chest and a scroll gripped by its leg. The shield's five emblems represent Pancasila, the five principles of Indonesia's national philosophy. Garuda Pancasila was designed by en:Sultan Hamid II of Pontianak, and was adopted as national coat of arms on en:February 1, en:1950.
The rice and the cotton represent sustenance and livelihood.
Drawn by Sagredo from Indonesian Goverment Image

source: http://www.amb-indonesie.fr/~upload/50CAE6A7-EA15-43FB-A9F8-E0634F42C5D8/csImages/9E29E91F-15E4-4A98-BA66-3D6E0DDCA21A.jpg
Transferred from en.wikipedia to Commons by Sagredo.
Sagredo at English Wikipedia