| Lab_Code | Name | Active? | 14C dates | |
|---|---|---|---|---|
|
81-100 / 308 show all | ||||
| PI (Russia) | Permafrost Institute | false | 0 | Show |
| PIC | Packard | false | 0 | Show |
| PITT | University of Pittsburgh | false | 0 | Show |
| PSU | Pennsylvania State Univ. | false | 1 | Show |
| Pi | Pisa | false | 11 | Show |
| Pr | Prague | false | 1 | Show |
| QC | Queens College | false | 0 | Show |
| QL | Quaternary Isotope Laboratory | false | 59 | Show |
| QU | Centre de Recherches Minérales, Québec | false | 1 | Show |
| RI | Radiochemistry, Inc. | false | 1 | Show |
| RIDDL | Simon Fraser Univ. | false | 0 | Show |
| RL | Radiocarbon, Ltd. | false | 0 | Show |
| RU | Rice University | false | 0 | Show |
| S | Saskatchewan | false | 0 | Show |
| SFU | Simon Fraser Univ. | false | 0 | Show |
| SI | Smithsonian Institution | false | 76 | Show |
| SL | Sharp Laboratories | false | 0 | Show |
| SM | Mobil Oil Corp., Dallas | false | 0 | Show |
| SMU | Southern Methodist Univ. | false | 5 | Show |
| SR | Salisbury, Rhodesia | false | 0 | Show |
