| Alpha Delta Theta | |
|---|---|
| ΑΔΘ | |
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| Founded | November 10, 1921 Transylvania University |
| Type | Social |
| Former Affiliation | NPC |
| Status | Merged |
| Merge Date | August 30, 1939 |
| Successor | Phi Mu |
| Scope | National |
| Motto | ΟΥΚ ΕΣΤΙΝ ΑΡΧΗΧΩ ΡΙΣΑΙΤΙΑΣ |
| Colors | Turquoise Blue, Scarlet and Silver |
| Symbol | Lit candlestick |
| Flower | French Sweet Pea |
| Publication | The Silhouette (1924-1929) The Portals (1929-1939) |
| Chapters | 25 |
Alpha Delta Theta (ΑΔΘ) was a national collegiate sorority operating in the United States from 1919 to 1939. The sorority officially affiliated with Phi Mu fraternity on August 30, 1939.