| ABL | Army Battle Laboratory |
|---|---|
| ADL | Air Defense Laboratory |
| ADL | Area Dental Laboratory |
| APL | Applied Physics Laboratory |
| APL | Applied Physics Laboratory (skr.) |
| ATLAS | Atmospheric Laboratory for Applications and Science, výskumný projekt v Spacelabe (angl.skr.) |
| EAL | Electronic Application Laboratory |
| GLP | Good Laboratory Practice |
| LANP | Laboratory for Nanophotonics (skr.) |
| LL | Lincoln Laboratory (skr.) |