| Acronym | Sense | Language | Topics |
|---|---|---|---|
| AASP | American Association of Stratigraphic Palynologists | In English | → Associations → United States |
| APD | African Pollen Database | In English | |
| CAP | Canadian Association of Palynologists | In English | → Associations → Canada |
| CIMP | Commision Internationale de Microflore Paléozoique | In English | → Organizations and associations → Botany |
| CLAMP | Climate Leaf Analysis Multivariate Program | In English | → Meteorology, climatology |
| EPPC | European Paleobotany-Palynology Conference | In English | → Congresses |
| IFPS | International Federation of Palynological Societies | In English | → Organizations and associations |
| IOP | International Organisation of Palaeobotany | In English | → Organizations and associations |
| PSJ | Palynological Society of Japan | In English | → Organizations and associations |