ISD
From Wikipedia, the free encyclopedia
ISD can mean:
- Independent School District
- Imperial Star Destroyer from Star Wars
- Indiana School for the Deaf
- Information Services Department of the Hong Kong Government
- International School of Duesseldorf
- Instructional Systems Design
- Internal Security Department
- International Subscriber Dialling
- Inhibited sexual desire, a sexual dysfunction also known as "frigidity."
- Interactive Science Discovery activity, a tiebreak system used in the National Science Bowl.