| alles klar | cool |
| alles Gute | all the best |
| Alleskleber | all-purpose glue |
| ablesbar | viewable |
| glasklar | crystal clear limpid |
| Alveolar | alveolar |
| alveolar | alveolar |
| Allahu akbar | Allahu akbar |
| Allel | allele |
| allel | allelic |
| Alleskönner | jack of all trades |
| alles | all |
| alles geben | go for it |
| alley oop | alley oop |
| Allergiker | allergy sufferer |
| Allerlei | potpourri |
| allerlei | diverse various a lot kinds sorts |
| Allerseelen | All Souls’ Day |
| allemal | always definitely |
| allenfalls | at most |