| Lab_Code | Name | Active? | 14C dates | |
|---|---|---|---|---|
|
101-120 / 308 show all | ||||
| ICEN | Instituto Tecnológico e Nuclear | false | 126 | Show |
| IEMAE | Institute of Evolutionary Morphology and Animal Ecology | true | 0 | Show |
| IGAN | Institute of Geography | true | 2 | Show |
| IGS | Inst. of Geological Sci. | false | 0 | Show |
| IGSB | Inst. of Geological Sci. | true | 0 | Show |
| IHME | The Marzeev Institute of Hygiene and Medical Ecology | true | 0 | Show |
| II | Isotopes, Inc., Palo Alto | false | 0 | Show |
| IlY? | unknown, https://radiocarbon.org/laboratories (18 Apr. 2023) | false | 0 | Show |
| IOAN | Institute of Oceanography | false | 0 | Show |
| IORAN | Institute of Oceanology | false | 0 | Show |
| IRPA | Royal Institute of Cultural Heritage | true | 186 | Show |
| ISGS | Illinois State Geological Survey | true | 0 | Show |
| IVAN | Institute of Volcanology | false | 0 | Show |
| IVIC | Caracas | false | 0 | Show |
| IWP | Institute of Water Problems | false | 0 | Show |
| J | Max-Planck-Institut für Biogeochemie, Jena | true | 0 | Show |
| JGS | Geological Survey of Japan | false | 0 | Show |
| JUBR | Biren Roy Research Laboratory | true | 0 | Show |
| K | National Museum | true | 1176 | Show |
| Ka | Kopenhagen AMS | true | 30 | Show |
