SAD

See also: Appendix:Variations of "sad"

English

Noun

SAD (plural SADs)

1. (medicine) Initialism of seasonal affective disorder.
2. Initialism of standard American diet.
3. (psychology) Initialism of social anxiety disorder.
4. (X-ray crystallography) Initialism of single-wavelength anomalous dispersion.

Proper noun

SAD

1. (US) Initialism of Special Activities Division.
2. (Indian politics) Initialism of Shiromani Akali Dal (Indian political party)

See also

• sad
• SADD

Anagrams

• ADS, ADs, ASD, AdS, Ads, DA's, DAS, DAs, DSA, SDA, ads, das

Serbo-Croatian

Proper noun

SAD ? (Cyrillic spelling САД)

1. USA (a country in North America)