| English | French |
| actinium C' | actinium C' (AcC', 211Po, AcC', 211Po) |
| actinium C" | actinium C" (AcC", 2O7T1, AcC", 207Tl) |
| actinium C | actinium C (AcC, 211Bi, AcC, 211Bi) |
| B4C chamber | chambrion à dépôt de B4C |
| B4C chamber | chambre à B4C |
| B4C chamber | chambre à dépôt de B4C |
| B4C chamber | chambre d'ionisation à dépôt de B4C |
| d.c. amplifier | amplificateur à courant continu |
| d.c. amplifier | amplificateur C.C. |
| d.c. amplitude discriminator | discriminateur d'amplitude C.C. |
| d.c. ionization chamber | chambrion à courant continu |
| radium C" | radium C" (RaC", 21⁰T1, RaC", 210T1) |
| radium C' | radium C' (RaC', 214Po, RaC', 214Po) |
| radium C | radium C (RaC, 214Bi, RaC, 214Bi) |
| thorium C' | thorium C' (ThC', 212Po, ThC', 212Po) |
| thorium C" | thorium C" (ThC", 208T1, ThC", 208Th) |
| thorium C | thorium C (ThC, 212Bi, ThC, 212Bi) |
