It could stand for a number of things. Because you placed it under education, RDH could stand for Registered Dental Hygienist, and BSDH could stand for Bachelors of Science in â¦ Dental Hygiene. A registered dental hygienist has completed training and taken board examinations to obtain the title of being a registered dental hygienist.
Note: OscarÂ® and Academy AwardsÂ® and OscarÂ® design mark are the trademarks and service marks and the OscarÂ© statuette the copyrighted property, of the Academy of Motion Picture Arts and Sciences.
The first Academy Awards honored the best films of 1927 and 1928 and were presented at a private dinner on May 16, 1929 at the Hollywood Roosevelt Hotel. Named for President Theodore Roosevelt, the hotel opened in 1927 and was financed by a group that included Douglas Fairbanks, Mary Pickford and Sid Grauman.