IAESTE London LC | 78 followers on LinkedIn. The International Association for the Exchange of Students for Technical Experience (IAESTE) is an independent, non-profit and non-political student exchange organisation. It provides students in technical degrees (primarily Science, Engineering and the applied arts) with paid, course-related, training abroad and employers with highly skilled, highly motivated trainees, for long or short term projects. With over 80 countries involved and exchanging over 4000 traineeships each year worldwide, it is the largest organisation of its kind in the world.