| Subject | English | Portuguese |
| el. | adaptive transform acoustic | ATRAC |
| stat., scient. | antithetic transform | transformações antitéticas |
| math. | antithetic transforms | transformações antitéticas |
| comp., MS, Braz. | Brush Transform | Transformação de Pincel (A tool used to modify the appearance of a brush set on an object. The applied brush can be rotated, scaled, skewed, etc. The effect is not noticed on a solid color brush) |
| math. | continuous wavelet transform | transformada contínua em ôndulas |
| commun., IT | dipole sheet transform | transformada Radon |
| commun. | direct electronic Fourier transform | transformada direta de Fourier eletrónica |
| nat.sc. | Fast Fourier transform | transformação rápida de Fourier |
| IT | fast Fourier transform | transformação de Fourier rápida |
| math. | fast Fourier transform | FFT |
| math. | fast Fourier transform | transformada de Fourier rápida |
| commun., el. | fast Fourier transform analyser | analisador FFT |
| commun., el. | fast Fourier transform analyser | analisador de transformadas de Fourier rápidas |
| commun., el. | fast Fourier transform analyzer | analisador FFT |
| commun., el. | fast Fourier transform analyzer | analisador de transformadas de Fourier rápidas |
| nat.sc., industr. | fast Fourier transform processor | processador de transformação de Fourier rápida |
| math. | Fourier transform | transformada de Fourier |
| nat.sc. | Fourier Transform Infrared | infravermelho com transformada de Fourier |
| nat.sc. | Fourier Transform Infrared | espetrofotometria de infravermelhos |
| h.rghts.act. | gender transforming hormone treatment | tratamento hormonal de transformação do género |
| commun., IT | generalised Hough transform | transformação generalizada de Hough |
| earth.sc. | H transform | transferência magnética |
| commun. | hough transform | transformada de Hough |
| el. | HV/LV transforming station | subestação de distribuição |
| scient. | inverse Fourier transform | transformada inversa de Fourier |
| scient. | inverse Fourier transform | integral de Fourier |
| scient., el. | inverse Laplace transform | transformada inversa de Laplace |
| scient., el. | inverse Laplace transform | integral de Mellin-Fourier |
| stat., scient. | Laplace transform | transformada de Laplace |
| math. | Laplace transform | tranformada de Laplace |
| comp., MS, Braz. | layout transform | transformação de layout (A type of transformation that is applied before the layout pass. After the transform is applied, the layout system processes the transformed size and position of the element. Use a layout transform property only when scaling, rotating, or skewing and you need the parent of the element to adjust to the transformed size of the element. Otherwise, use a render transform, which is more efficient) |
| earth.sc. | magnetic transform | transferência magnética |
| stat., scient. | Mellin transform | transformação de Mellin |
| math. | Mellin transform | transformada de Mellin |
| scient., el. | Mellin-Fourier transform | transformada inversa de Laplace |
| scient., el. | Mellin-Fourier transform | integral de Mellin-Fourier |
| stat., scient. | normalising transform | transformação normalizante |
| commun., IT | radon transform | transformada Radon |
| comp., MS, Braz. | relative transform | transformação relativa (A type of transformation this is applied to an object repeatedly, relative to the current state of the object. Useful when animating an object that needs to be transformed the same amount each keyframe) |
| comp., MS, Braz. | render transform | transformação de renderização (A type of transformation that modifies the appearance of the element but is applied after the layout pass is complete. By using the RenderTransform property instead of the LayoutTransform property, you can obtain performance benefits) |
| earth.sc. | rotational transform | transformação rotacional |
| earth.sc. | rotational transform angle | ângulo de transformação rotacional |
| mech.eng. | speed-transforming gear | mecanismo de transformação de velocidade |
| mech.eng. | speed-transforming transmission | mecanismo de transformação de velocidade |
| IT | transform analysis | análise de transformações |
| el. | transform coding | codificação por transformação |
| earth.sc. | transform fault | falha transformante |
| comp., MS, Braz. | transform file | arquivo de transformação (A template of the differences between two installer databases that can be applied to produce similar changes in other databases) |
| law | to transform into national law | transpor para o direito interno |
| comp., MS | Transform Parse | Análise de Transformação (A system job that parses a transformation used in data migration) |
| econ. | to transform part of the loan into a direct grant | transformar parte do empréstimo em subvenção direta |
| el. | transforming station | subestação de transformação |
| el. | transforming substation | subestação de transformação |
| IT | Walsh transform | transformada de Walsh |
| nat.sc. | wavelet transform | transformação da onda |
| scient., el. | Z-transform | transformada em Z |