| IDL | Index to Dental Literature; interface definition language; intermediate density lipoprotein; interme... |
|---|---|
| LISP | List Processing Language |
| MQL | Medical Query Language [computer] |
| PL | palmaris longus; pancreatic lipase; perception of light; peroneus longus; phospholipase; phospholipi... |
| PL/I | programming language I (one) |