| alcance | reach |
| alcancía | piggy bank |
| alcanfor | camphor |
| alcanforado | camphorated |
| alcano | paraffin |
| alcanos | paraffin |
| alcantarilla | sewer |
| alcantarillado | sewage |
| alcanzable | accomplishable |
| alcanzar | tot up |
| alcanzar gran popularidad | catch on |
| Alcanzar una estrella | Alcanzar una estrella |
| Alcanzar una estrella II | Alcanzar una estrella II |
| alcaparras | capers |
| alcaravea | caraway |
| alcaraván | stone curlew |
| Alcatel-Lucent | Alcatel |
| alcatraz | gannet |
| alcaucil | artichoke |
| alcaudón | shrike |
| alcayota | spaghetti squash |
| alcazaba | fortress |
| Alcazaba de Málaga | Alcazaba |
| Alcazarquivir | Ksar-el-Kebir |
| alcazuz | licorice |
| Alcañices | Alcañices |
| alce | moose |
| alce africano | eland |
| Alce Negro | Black Elk |
| Alcea rosea | Alcea rosea |
| Alcedo atthis | Common Kingfisher |
| Alcelaphinae | Alcelaphinae |
| Alceo | Alcaeus |
| Alceo de Mitilene | Alcaeus |
| Alces | Moose |
| Alcestis | Alcestis |
| Alcfrido de Deira | Alchfrith of Deira |
| Alchemilla mollis | Alchemilla mollis |
| Alchenstorf | Alchenstorf |
| Alcibíades | Alcibiades |
| Alcidamante | Alcidamas |
| Alcide De Gasperi | Alcide De Gasperi |
| Alcides | Alcides |
| Alcides Ghiggia | Alcides Ghiggia |
| Alcifrón | Alciphron |
| Alcioneo | Alcyoneus |
| Alcipe | Alcippe |
| alción | halcyon |
| Alcmena | Alcmene |
| Alcmeón | Alcmaeon |
| Alcmeón de Crotona | Alcmaeon of Croton |
| Alcmeónidas | Alcmaeonidae |
| Alcmán de Esparta | Alcman |
| Alco | American Locomotive Company |
| Alcoa | Alcoa |
| alcoba | alcove |
| Alcobendas | Alcobendas |
| alcohol | booze |
| alcohol amílico | amyl alcohol |
| alcohol combustible | fuel alcohol |
| alcohol desinfectante | rubbing alcohol |
| alcohol etílico | ethyl alcohol |
| alcohol metílico | methyl alcohol |
| alcohol puro | methylated spirits |
