Relevant conferences

EURO
http://www.euro-online.org/display.php?page=calendar
The Association of European Operational Research Societies

EurOMA
http://www.euroma-online.org/r/default.asp?iId=GMLHM
European Operations Management Association

ICPR
http://www.ifpr-icpr.net/Conferences.html
The International Foundation for Production Research

IFORS
http://ifors.org/web/ifors-triennial-conferences/
International Federation of Operational Research Societies

INFORMS
http://www.informs.org/Attend-a-Conference/Conference-Calendar
Institute for Operations Research and the Management Sciences

ISIR
http://isir.hu/main-events/
International Society for Inventory Research

MCDM
http://www.mcdmsociety.org/news.html
International Society on Multiple Criteria Decision Making

MSOM
http://msom.society.informs.org/conferences/
The Manufacturing and Service Operations Management Society

MPS
http://www.mathprog.org/?nav=meetings
Mathematical Optimization Society

5th Nordic Optimization Symposium
http://www.ntnu.no/censes/nos5

NOFOMA
http://www.nofoma.net/
The Nordic Logistics Research Network

POMS
http://www.pomsmeetings.org/
Production and Operation Management Society