// Workers AI · dad joke modeWhat did the SD40 locomotive say? I'm 40 times the train.
SD40 may refer to:
- Canon PowerShot SD40, a digital camera
- EMD SD40, a diesel-electric locomotive
- South Dakota Highway 40
- SD-40 alcohol, ethanol denatured by adding denatonium benzoate
- School District 40 New Westminster, a British Columbian school district for the city of New Westminster
This disambiguation page lists articles associated with the same title formed as a letter–number combination.
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