| Abbreviation | Definition |
|---|---|
| LATS | License Application Tracking System |
| LBL | Ernest Orlando Lawrence Berkeley National Laboratory |
| LBP | Laboratory of Bacterial Polysaccharides |
| LBP(CBER) | Laboratory of Bacterial Polysaccharides (CBER) |
| LBPUA(CBER) | Laboratory of Bacterial, Parasitic and Unconventional Agents (CBER) |
| LBVB | Laboratory of Biochemistry and Vascular Biology |
| LBVB(CBER) | Laboratory of Biochemistry and Vascular Biology (CBER) |
| LCDC | Laboratory Centre for Disease Control |
| LCH | Laboratory of Cellular Hematology |
| LCH(CBER) | Laboratory of Cellular Hematology (CBER) |
| LCI | Livestock Conservation Institute |
| LCP | Laboratory of Clinical Pharmacology |
| LCP(CDER) | Laboratory of Clinical Pharmacology (CDER) |
| LCT | Labeling Compliance Team |
| LCT(CFSAN) | Labeling Compliance Team (CFSAN) |
| LD50 | Lethal Dose where 50% of the population dies |
| LDPE | Low Density Poly-Ethylene |
| LDV(CBER) | Laboratory of DNA Viruses (CBER) |
| LEAA | Law Enforcement Alliance of America |
| LECC | Law Enforcement Coordination Committee |