| OASDI | Old Age Survivors and Disability Insurance |
|---|---|
| OASI | Old Age and Survivors Insurance |
| TAM | tamoxifen; teen-age mother; thermoacidurans agar modified; time-averaged mean; total active motion; ... |
| Y/A | years of age |
| ALL | Acute Lymphocytic Leukemia 형태학적 분류 L1; Small, Homogenous(... |