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.
First Academy Awards: Celebrate The First Oscars With Stars' Early Appearances Getty Images On May 16, 1929 the Academy of Motion Picture Arts and Sciences held the first Academy Awards, honoring the best movies released in 1927 and 1928. Held at Los Angeles' Hollywood Roosevelt Hotel, the first awards ceremony was attended by 270 guests, who each paid $5 for a ticket.