1º_ Mass of salt water smaller than the ocean. 2º_ Figuratively and by the above, abundant amount of liquid, or any extensive element. 3º_ Mar is a town in Cantabria ( Spain ). 4º_ 'MAR' is the acronym for the "Museum of Contemporary Art of the Province of Buenos Aires", in Mar del Plata (Argentina). 5º_ 'Mar' is a courtesy religious title used in the East. In Arabic it is 8206; 1605; 1575; 1585; ( maar ) and is popularly used as "san" or "saint"; in Syriac (Aramaic) it is 1825; 18" 1821; 1497; ( "mor" ) , where the last letter / 1497 ;/ ( yod ) , which is a possessive , is not pronounced . In any case it is interpreted as "(my) sir". 6º_ 'Mar' is also a woman's name.