OCSD (disambiguation)

The Orange County Sheriff's Department is the law enforcement agency serving Orange County, California.

OCSD may also refer to:

Education

 * Ocean City School District, Ocean City, New Jersey
 * Oelwein Community School District, Oelwein, Iowa
 * Ogden City School District, Ogden, Utah
 * Okaloosa County School District, Okaloosa County, Florida
 * Oktibbeha County School District, Oktibbeha County, Mississippi
 * Okoboji Community School District, Milford, Iowa
 * Oneonta City School District, Blount County, Alabama
 * Oregon City School District (Ohio), Lucas County, Ohio
 * Oregon City School District (Oregon), Oregon City, Oregon
 * Ottumwa Community School District, Ottumwa, Iowa

Other

 * Orange County Sanitation District, a public sanitation agency in Orange County, California
 * Obsessive–compulsive spectrum disorder, a model of mental classification for obsessive–compulsive disorders