Other collaboration
- INTAS 1995-1996 (Artashes Petrosian, Tigran Magakian, Areg Mickaelian, Tigran Movsessian, Gabriel Ohanian, Suren Zaratsian – Study of Blue Compact Dwarf Galaxies)
- INTAS 2009-2010 (Haik Harutyunian, Arthur Nikoghossian, et al. – Quasimolecules in the Universe)
- NATO (Arthur Nikoghossian)
- INSU position (Areg Mickaelian), Observatoire de Haute-Provence (OHP) – 2003
- ANR positions (Areg Mickaelian), Observatoire de Lyon (CRAL) – 2006-2007; Service d’Aeronomie, Institute Pierre Simon Laplace (SA, IPSL) – 2006-2007; Inst. de Mécanique Céleste et de Calcul des Éphémérides (IMCCE, Paris) – 2006-2008; Laboratoire Atmospheres, Milieux, Observations Spatiales (LATMOS, UVSQ) – 2008-2016
- FP7 EUROPLANET (Alain Sarkissian – Areg Mickaelian, Gor Mikayelyan)
- EU Horizon 2020 EaP Twinning Grant ARM-SAT, 2015 (Alain Sarkissian – Areg Mickaelian)
- Erasmus+ Space Sciences and Technologies, 2019-2022 (Alain Sarkissian – Areg Mickaelian, Kamo Gigoyan, Karen Gigoyan)