| Subject | English | Portuguese |
| comp., MS, Braz. | American Standard Code for Information Interchange | ASCII, American Standard Code for Information Interchange (" A standard single-byte character encoding scheme used for text-based data. ASCII uses designated 7-bit or 8-bit number combinations to represent either 128 or 256 possible characters. Standard ASCII uses 7 bits to represent all uppercase and lowercase letters, the numbers 0 through 9, punctuation marks, and special control characters used in U.S. English. Most current x86-based systems support the use of extended (or "high") ASCII. Extended ASCII allows the eighth bit of each character to identify an additional 128 special symbol characters, foreign-language letters, and graphic symbols.") |
| IT, dat.proc. | American Standard Code for Information Interchange | código ASCII |
| IT, el. | American Standard Code for Information Interchange | Código-Padrão Americano de Intercâmbio de Informações |
| comp., MS | American Standard Code for Information Interchange " A standard single-byte character encoding scheme used for text-based data. ASCII uses designated 7-bit or 8-bit number combinations to represent either 128 or 256 possible characters. Standard ASCII uses 7 bits to represent all uppercase and lowercase letters, the numbers 0 through 9, punctuation marks, and special control characters used in U.S. English. Most current x86-based systems support the use of extended (or ""high"") ASCII. Extended ASCII allows the eighth bit of each character to identify an additional 128 special symbol characters, foreign-language letters, and graphic symbols." | ASCII (American Standard Code for Information Interchange) |
| law, environ. | code of environmental advertising standards | código comunitário de publicidade ecológica |
| econ., market. | Code of good practice for the preparation, adoption and application of standards | Código de boa prática em matéria de elaboração, adoção e aplicação de normas |
| tech., el. | EIA standard code | código norma do EIA |
| el. | Fast Reactors Coordinating Committee on Codes and Standards | Comité de Coordenação dos Reatores Rápidos - "Códigos e Normas" |
| snd.rec. | international standard recording code | código internacional normalizado de gravação |
| market. | Standard Industrial Classification code | código SIC |
| comp., MS, Braz. | Standard Industrial Classification code | Código Nacional de Atividade Econômica (A four-digit number assigned by the U.S. government to designate the economic activity of businesses) |
| commun. | standard international telephone access code | indicativo telefónico de acesso internacional |
| commun., IT | standard international telephone access code | código de acesso único à rede telefónica internacional |
| IT | standard six bit ISO code | código estandardizado com seis impulsões de ISO |
| fin., industr. | Standards Code | código de normas |