D33
D33 or d33 stands for:
- HMAS Canberra (D33) , Australian heavy cruiser
- Lößnitz (landscape protection area) (d33), German landscape protection area
- Variant of the rejected Queen's Gambit (ECO code), an opening in the game of chess
- “Benign neoplasm of the brain and other parts of the central nervous system” (ICD-10 code), see brain tumor
D-33 stands for:
- Akaflieg Darmstadt D-33 , German motor glider of Akaflieg Darmstadt, see Akaflieg Darmstadt Munich DM-1