| Subject | English | Spanish |
| transp., avia. | appropriate ATS authority | autoridad ATS competente |
| comp., MS | At Least N Matches | Como mínimo N coincidencias (A menu item that allows the user to search for any pattern A that is represent in pattern B at least n times. Patterns could be strings, characters, etc) |
| comp., MS | At Most N Matches | Como máximo N coincidencias (A menu item that allows the user to search for any pattern A that is represent in pattern B at most n times. Patterns could be strings, characters, etc) |
| meteorol. | At the end of this section you should be able to do the following things | Al final de esta sección debería saber hacer lo siguiente |
| IMF. | ATS Account | cuenta ATS |
| IMF. | ATS Account | cuenta de transferencia automática |
| fin. | ATS Accounts | cuentas ATS |
| transp., avia. | ATS direct speech circuit | circuito oral directo ATS |
| transp., avia. | ATS air traffic service flight plan | plan de vuelo ATS |
| transp., avia. | ATS procedure | procedimiento ATS |
| transp. | ATS unit | dependencia de servicios de tránsito aéreo |
| commun., IT | commercial at | arroba |
| comp., MS | COMMERCIAL AT | arroba (The separator between account names and domain names in Internet e-mail addresses) |
| gen. | laugh at | reirse |
| gen. | look at | ver |