| Acronym | Definition |
|---|
| SMLD➣Southern Maine Library District |
| SMLD➣ScanMail for Lotus Domino |
| SMLD➣Single Mode Laser Diode |
| SMLD➣Surface Mixed Layer Depth (oceanography) |
| SMLD➣Subject-Mounted Light Device (Parkinson's disease study) |
| SMLD➣System Metadata Logical Disk |