- DRSL stands for De.Rec.Sport.Laufen (German newsgroup)
- DRSL stands for Differential Rambus Signaling Levels (bi-directional differential signaling technology)
- DRSL stands for Desired Results for Student Learning
- DRSL stands for Dispute Resolution Services Limited (New Zealand)
- DRSL stands for Dart River Safaris Ltd. (New Zealand)
DRSL