| HEL | hen egg white lysozyme; human embryonic lung; human erythroleukemia |
|---|---|
| HPL | human parotid lysozyme; human peripheral lymphocyte; human placental lactogen |
| LYZ | lysozyme |
| LZM, Lzm | lysozyme |
| PLET | polymyxin, lysozyme, EDTA, and thallous acetate [in heart infusion agar] |