| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| CHL | Chinese hamster lung; chlorambucil; chloramphenicol |
| ChlVPP | chlorambucil, vinblastine, procarbazine, prednisone |
| CLB | chlorambucil; curvilinear body |
| LOPP | chlorambucil, vincristine, procarbazine, prednisolone |