IDEAS may stand for:
I-DEAS (Integrated Design and Engineering Analysis Software), a computer-aided design software package IDEAS For Us, American environmental organization IDEAS Group, International Defence Enterprise Architecture Specification For Exchange group, developers of the IDEAS ontological foundation IDEAS UAV, a Chinese unmanned aerial vehicle Institute for Democracy and Economic Affairs, a Malaysian libertarian think tank International Defence Exhibition and Seminar, a defence sector event, held biennially, in Pakistan IDEAS, a database maintained by the Research Papers in Economics project IDEAS, International Development Evaluation Association, https://ideas-int.org
See also Idea (disambiguation) Ideas (disambiguation)