CMAS
Encyclopedia
CMAS may stand for:
- Commercial Mobile Alert SystemCommercial Mobile Alert SystemThe Commercial Mobile Alert System , also known as the Personal Localized Alerting Network , is an alerting network designed to disseminate emergency alerts to mobile devices such as cell phones and pagers...
, a system for distributing emergency alerts to mobile devices - Confédération Mondiale des Activités SubaquatiquesConfédération Mondiale des Activités SubaquatiquesThe Confédération Mondiale des Activités Subaquatiques is the World Underwater Federation. CMAS is the international umbrella organisation for recreational diver training organisations represented in the CMAS Technical Committee and underwater sports governed by the CMAS Sport Committee...
, the international umbrella organization for underwater sports, both competitive (e.g. freediving, underwater hockey) and recreational (e.g. scuba diving, snorkelling) - CMAS* SCUBA Diver, a diving certification