| LA | lactic acid; large amount; laser angioplasty; late abortion; late antigen; latex agglutination; left... |
|---|---|
| LAR | laryngology; late asthmatic response; late reaction; left arm recumbent; leukocyte antigen-related |
| mRNA | messenger Ribo-Nucleic Acid |
| H-mRNA | H-chain messenger ribonucleic acid |
| mRNA | messenger ribonucleic acid |