Symposia
preferred label: سمپوزیوم @fa
type: Concept
related: Meetings

Meetings
narrower: Congresses and Conventions
related: Symposia
related: Seminars
preferred label: جلسه @fa
type: Concept

Seminars
preferred label: سمینار @fa
type: Concept
related: Meetings

Congresses and Conventions
preferred label: همایش و مجمع @fa
type: Concept
broader: Meetings