| Lab_Code | Name | Active? | 14C dates | |
|---|---|---|---|---|
|
101-120 / 308 show all | ||||
| PKU | Peking University | true | 0 | Show |
| PITT | University of Pittsburgh | false | 0 | Show |
| PI (Russia) | Permafrost Institute | false | 0 | Show |
| PIC | Packard | false | 0 | Show |
| Pi | Pisa | false | 11 | Show |
| Ph-TL? | unknown, https://radiocarbon.org/laboratories (18 Apr. 2023) | true | 0 | Show |
| PAC? | unknown, https://radiocarbon.org/laboratories (18 Apr. 2023) | true | 1 | Show |
| P | Univ. of Pennsylvania | false | 399 | Show |
| OZC | unknown, https://radiocarbon.org/laboratories (18 Apr. 2023) | true | 0 | Show |
| OZ | ANSTO-ANTARES | true | 0 | Show |
| OxA | Oxford Radiocarbon Accelerator Unit | true | 4170 | Show |
| OX | USDA Oxford, Mississippi | false | 0 | Show |
| OWU | Ohio Wesleyan Univ. | false | 1 | Show |
| ORINS | Oak Ridge Institute of Nuclear Studies | false | 0 | Show |
| OR | Research Center of Radioisotopes | true | 0 | Show |
| OBDY | ORSTOM Bondy | false | 1 | Show |
| O | Humble Oil & Refining | false | 1 | Show |
| NZA | Rafter Radiocarbon Lab (AMS) | true | 114 | Show |
| NZ | Rafter Radiocarbon Lab | false | 3 | Show |
| Ny | Nancy, Centre de Recherches Radiogéologiques | false | 1 | Show |
