| CB | faixa do cidadão |
| CB Granada | Granada |
| CBGB | CBGB |
| CBR (Constant Bit Rate) | CBR (Taxa Constante de Bits) |
| CBS | Columbia Broadcasting System |
| CBT | Ensino assistido por computad |
| Ccarhuayo District | Ccarhuayo |
| Ccatca District | Ccatca |
| Ccorca District | Ccorca |
| CD | CD |
| CD (compact disc) | CDROM |
| CD Atlético Huila | Club Deportivo Atlético Huila |
| CD Castellón | Club Deportivo Castellón |
| CD Guadalajara | Club Deportivo Guadalajara |
| CD Logroñés | Club Deportivo Logroñés |
| CD Mirandés | Club Deportivo Mirandés |
| CD Numancia | Club Deportivo Numancia |
| CD player | CD player |
| CD ROMle | CD-ROM |
| CD Tenerife | Club Deportivo Tenerife |
| CD Veracruz | Club Deportivo Tiburones Rojos de Veracruz |
| CD-i | CD-i |
| CD-R | CD-R |
| CD-ROM | CD-ROMs |
| CD-ROM disc | CD-ROM disc |
| CD-ROM disk | CD-ROM disc |
| CD-ROM drive | Drive de CD-ROM |
| CD-ROM search service | serviços de pesquisa em CD-ROM |
| CD-Text | CD-Text |
| CDDB | CDDB |
| CDFS | CDfs |
| CDI | Certificado de Depósito Interbancário |
| CDI-I format | CD interactivo |
| CDJ | Compact Disc Jockey |
| cDNA | ADNc |
| CDU | CDU |
| CE | CE |
| CEA | CEA |
| Ceadir-Lunga | Gagaúzia |
| Ceahlăul Piatra Neamţ | FC Ceahlăul Piatra Neamţ |
| Cearadactylus | Cearadáctilo |
| Ceará Sporting Club | Ceará Sporting Club |
| cease | interromper |
| cease and desist | cessar |
| cease burning | apagar |
| cease to function | quebrar |
| cease-fire | cessar-fogo |
| ceasefire | trégua |
| ceaseless | incessante |
| ceaselessly | continuadamente |
| Cebidae | Cebídeos |
| Cebu | Cebu |
| Cebu City | Cebu |
| Cebuano | cebuano |
| Cecil Frank Powell | Cecil Frank Powell |
| Cecil John Rhodes | Cecil Rhodes |
| Cecil Rhodes | Cecil Rhodes |
| Cecile of France | Cecília de França |
| Cecilia | Cecília |
| Cecilia Bartoli | Cecilia Bartoli |
| Cecrops | Cécrope |
| Cecrops I | Cécrope I |
| Cecrops II | Cécrope II |
| cecum | ceco |
| cecumred | cecora |
| cedar | cedro |
| Cedar County | Condado de Cedar |
| cedarnt | cedro(faca etc) |
| cede | ceder |
| cedilla | cedilha |
| cedilla mark | cê-cedilha (ç)e-ferro) |
| Cedrela odorata | Cedro-cheiroso |
| Cedric Diggory | Cedrico Diggory |
| Cedrus | Cedro |
| Cedrus deodara | Cedro-do-himalaia |
| cee | cê |
| Ceerigaabo | Erigavo |
| Cefalexin | Cefalexina |
| Cefalotin | Cefalotina |
| Cefalù | Cefalù |
| Cefazolin | Cefazolina |
| Ceferino Namuncurá | Zeferino Namuncurá |
| Cefixime | Cefixima |
| CEI | CEI |
| Ceiba | Ceiba |
| ceiling | teto |
