| Subject | English | Portuguese |
| gen. | bathing caps | toucas de banho |
| social.sc., health. | blue caps | ácido |
| mater.sc., mech.eng. | bottle capping machine | capsuladora |
| gen. | bottle capping machines | máquinas para capsular as garrafas |
| gen. | bottle caps not of metal | cápsulas para garrafas não metálicas |
| gen. | bottle caps not of metal | cápsulas para garrafas não metálicas |
| gen. | bottle caps of metal | cápsulas de garrafas metálicas |
| gen. | bottle caps of metal | cápsulas de garrafas metálicas |
| social.sc., health. | brown caps | ácido |
| fin. | to cap, capping | nivelar |
| fin. | to cap, capping | nivelamento |
| gen. | caps for pistols toys | fulminantes para pistolas brinquedos |
| gen. | caps for pistols toys | espoletas fulminantes para pistolas brinquedos |
| gen. | caps for vehicle petrol gas tanks | tampões para reservatórios de gasolina de veículos |
| comp., MS, Braz. | CAPS LOCK | CAPS LOCK (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| comp., MS | CAPS LOCK | Caps Lock (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| comp., MS, Braz. | CAPS LOCK key | tecla CAPS LOCK (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| comp., MS | CAPS LOCK key | tecla Caps Lock (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| gen. | detonating caps toys | espoletas fulminantes brinquedos |
| gen. | detonating caps toys | cápsulas fulminantes brinquedos |
| gen. | detonating caps other than toys | cápsulas fulminantes sem ser para brinquedos |
| gen. | detonating caps other than toys | cápsulas de detonação |
| el. | fitting of caps | montagem de suportes |
| commer. | frequency capping | limite de frequência |
| gen. | glass caps | rolhas de vidro |
| social.sc., health. | green caps | ácido |
| gen. | hub caps | tampões de rodas |
| gen. | percussion caps toys | espoletas fulminantes brinquedos |
| gen. | percussion caps other than toys | cápsulas fulminantes sem ser para brinquedos |
| gen. | radiator caps | tampões para radiadores |
| construct. | roof capping | bordos de Telhado |
| nat.sc., agric. | scaly and cracked caps | crocodilos |
| gen. | sealing caps not of metal | cápsulas de rolhagem não metálicas |
| gen. | sealing caps of metal | cápsulas de rolhagem metálicas |
| gen. | sealing caps of metal for bottles | cápsulas de garrafas metálicas |
| gen. | skull caps | solídeus |
| comp., MS, Braz. | small caps | versalete (A font effect in which lowercase text appears as capital letters in a reduced font size) |
| comp., MS | small caps | maiúsculas pequenas (A font effect in which lowercase text appears as capital letters in a reduced font size) |
| polit., agric., food.ind. | The CAP towards 2020: Meeting the food, natural resources and territorial challenges of the future | A PAC no horizonte 2020: Responder aos desafios do futuro em matéria de alimentação, recursos naturais e territoriais |
| life.sc., el. | white caps | carneiros |
| social.sc., health. | yellow caps | ácido |