Information about English word RA

Definitions of RA

• Any of a series of moraines, in parts of Norway, that are long ridges covered with stones.
• , a rank in the Royal Navy.
• , a member of the Royal Academy.
• , a trained student leader, within a college or university, who is given the responsibility of supervising students living in a residence hall.
• , an area that only authorized people can enter. See also Exclusion zone.
• .