| Acronym | Sense | Language | Topics |
|---|---|---|---|
| RAL | Research in African Literature | In English | → Serial publications, periodicals → 821 → Africa |
| RAL | Rutherford-Appleton Laboratory | In English | → Research institutes |
| RAL | Rendiconti dell'Accademia nazionale dei Lincei | In Italian | → Serial publications, periodicals |
| RAL | Responsibility Assignment List | In English | |
| RAL | Reed Activated Lubrication | In English |