| Lab_Code | Name | Active? | 14C dates | |
|---|---|---|---|---|
|
81-100 / 308 show all | ||||
| RL | Radiocarbon, Ltd. | false | 0 | Show |
| Riga | Institute of Science | true | 0 | Show |
| RIDDL | Simon Fraser Univ. | false | 0 | Show |
| RICH | Royal Institute for Cultural Heritage | true | 5 | Show |
| RI | Radiochemistry, Inc. | false | 1 | Show |
| RCD | Radiocarbon Dating | true | 8 | Show |
| R | Rome | true | 179 | Show |
| QU | Centre de Recherches Minérales, Québec | false | 1 | Show |
| QL | Quaternary Isotope Laboratory | false | 59 | Show |
| QC | Queens College | false | 0 | Show |
| Q | Cambridge | true | 189 | Show |
| Pta | Pretoria | true | 21 | Show |
| PSU | Pennsylvania State Univ. | false | 1 | Show |
| PRLCH | Physical Research Laboratory (Chemistry Dept.) | true | 0 | Show |
| PRL | Physical Research Laboratory | true | 3 | Show |
| Pr | Prague | false | 1 | Show |
| Poz | Poznan Radiocarbon Laboratory | true | 647 | Show |
| PLD | Paleo Laboratory Co., Ltd. | true | 0 | Show |
| PL | Purdue Rare Isotope Measurement Laboratory | true | 26 | Show |
| PKUAMS | Peking University AMS lab | true | 0 | Show |
