 |
| French | English |
| 3,4-dihydroxyphenylalanine-11C | ß-3,4-dihydroxyphenyl-D,L-α-alanine-1-11C |
| 3,4-dihydroxyphenylalanine-11C | 3,4-dihydroxyphenylalanine-xxC |
| thymidine-3H | 3 H-thymidine (a radiopharmaceutical) |
| triméthyl-1,3,7 xanthine | 1,3,7-trimethylxanthine (a radioprotective substance) |
| triméthyl-1,3,7 xanthine | caffeine |
| zone 3 | regulated stay area (a controlled area) |