Use {{location|MA}} to tag expeditions that took place in Morocco. It will add Category:Meetup in Morocco to the expedition.
Using ISO 3166-2 abbreviations, you may also tag the jiha or even the iqlim/amala that the expedition took place in. Use EH for expeditions in West Sahara, it is an ISO 3166 area in its own right.
If the category link appears red, do not worry and create the category. Make sure that it is included in the appropriate parent category, for instance, Category:Meetup in Iqlim Errachidia is a subcategory of Category:Meetup in Drâa-Tafilalet, which is a subcategory of Category:Meetup in Morocco. The subcategories should be sorted in by their respective code.
Examples
{{location|MA}}: Morocco{{location|MA|08}}: Drâa-Tafilalet{{location|MA|08|ERR}}: Iqlim Errachidia
