| DJD | Degenerative Joint Disease; 퇴행성 관절질환 = Degenerative Arthritis; 퇴행성 관절염 &nbs... |
|---|---|
| OA | obstructive apnea; occipital artery; occipito-anterior; occiput anterior; octanoic acid; ocular albi... |
| OAP | Office of Adolescent Pregnancy; old age pension, old age pensioner; ophthalmic artery pressure; oste... |