| Arabic | English |
| نشاط أرضي | land-based activity |
| نشاط أعمال | business activity Any profit-seeking undertaking or venture that involves the production, sale and purchase of goods or services |
| نشاط أوَّلي | initial action |
| نشاط اجتماعي - تعليمي | socioeducational activity Instruction or events designed to offer learning or cultural experiences to populations without access to traditional educational institutions due to social or economic barriers |
| نشاط اقتصادي | economic activity Any effort, work, function or sphere of action pertaining to the production of goods, services or any other resource with exchange value |
| نشاط المواد | behaviour of substances Reactivity of a compound depending on the structure of the molecules |
| نشاط بشري | anthropic activity Action resulting from or influenced by human activity or intervention |
| نشاط تجاري | trade activity |
| نشاط ترويحي | leisure activity Sports and recreational activities carried out in the time free from work or other duties |
| نشاط تصنيعي | manufacturing activity Activities connected with the processing of raw material into a finished product, especially by means of a large-scale industrial operation |
| نشاط حيوي - نشاط بيولوجي | biological activity |
| نشاط زلزالي | seismic activity The phenomenon of Earth movements |
| نشاط إشعاعي | radioactivity The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation |
| نشاط إشعاعي طبيعي | natural radioactivity Radiation stemming mainly from uranium, present in small amounts in many rocks, soils, building material, etc. |
| نشاط صناعي | industrial activity Operations, functions and processes involved in industrial production |
| نشاط مؤسسي | institutional activity The specific tasks, undertakings or functions that governments, businesses and other organizations perform |