| LES | Lambert-Eaton syndrome; Lawrence Experimental Station [agar]; local excitatory state; Locke egg seru... |
|---|---|
| IPSID | Immuno-Proliferative Small Intestine Disease |
| MPGN | Mesangial(Membrano-) Proliferative Glomerulo-Nephritis |
| PDR | Proliferative Diabetic Retinopathy; 증식성 당뇨 망막증 |
| PPDR | Pre-Proliferative Diabetic Retinopathy |