| Organizer | Conference Name | Month | Start Date | End Date | Days | Location |
| CHEMPOR | 10th International Chemical and Biological Engineering Conference CHEMPOR 2008 | September | 9/4/2008 | 9/6/2008 | 3 | Braga, Portugal |
| GTCbio | Protein Discovery & Development Summit (2nd Annual) | September | 9/8/2008 | 9/9/2008 | 2 | San Diego, CA |
| Biochemical Society | 66th harden - Ion channels & synaptic function | September | 9/10/2008 | 9/14/2008 | 5 | Ambleside, UK |
| Euroconferences | Infectious Diseases of the Nervous System: Pathogenesis and worldwide impact | September | 9/10/2008 | TBA | TBA | |
| FECS / ECCO | 14th Congress of the European Society of Surgical Oncology (ESSO 14) | September | 9/10/2008 | 9/13/2008 | 4 | The Hague, Netherlands |
| NoE | Micro Nano Breakthrough Conference | September | 9/10/2008 | 9/12/2008 | 3 | Portland, Oregon |
| ASCO | 33rd ESMO Congress | September | 9/12/2008 | TBA | TBA | |
| ACCP | 37th Annual Meeting of the American College of Clinical Pharmacology | September | 9/14/2008 | 9/16/2008 | 3 | Sheraton Philadelphia City Center Hotel |
| ANNA | Nephrology Nurses Week | September | 9/14/2008 | 9/20/2008 | 7 | |
| ASCO | Australia and Asia Pacific Clinical Oncology Research Development (ACORD) Workshop | September | 9/14/2008 | 9/20/2008 | 7 | Queensland, Australia |
| GRC | Biointerface Science | September | 9/14/2008 | TBA | TBA | Centre Paul Langevin |
| ICONN | 2008 IEEE Computational Intelligence in Bioinformatics & Computational Biology | September | 9/15/2008 | 9/17/2008 | 3 | Sun Valley, Idaho |
| ASMB | AMERICAN SOCIETY FOR MATRIX BIOLOGY 2008 Meeting | September | 9/17/2008 | 9/21/2008 | 5 | San Diego, California |
| EUFEPS | 7th Central European Symposium on Pharmaceutical Technology & Biodelivery Systems | September | 9/18/2008 | 9/20/2008 | 3 | Ljubljana, Slovenia |
| GTCbio | Therapeutic Strategies Against Neurodegenerative Conditions (4th Annual) | September | 9/18/2008 | 9/19/2008 | 2 | Philadelphia, PA |
| SNM | ESFConference on Nanomedicine | September | 9/19/2008 | 9/24/2008 | 6 | Barcelona |
| GRC | Chemotactic Cytokines | September | 9/21/2008 | TBA | TBA | Centre Paul Langevin |
| NKF | Genomic Imprinting | September | 9/21/2008 | 9/24/2008 | 4 | Singapore, Singapore |
| Keystone Symposia | Stem Cells, Cancer and AgingSep 22-27, 2008 | September | 9/22/2008 | TBA | TBA | Singapore, Singapore |
| BayBio | Gene Acres 2008 | September | 9/24/2008 | 9/24/2008 | 1 | San Francisco, CA |
| GTCbio | Bugs & Drugs | September | 9/25/2008 | 9/26/2008 | 2 | San Francisco, CA |
| IASTED | Nanotechnology & Applications 'NANA 2008' | September | 9/29/2008 | 10/1/2008 | 3 | Crete, Greece |
| PSB | PPMA Show 2008 | September | 9/30/2008 | 10/2/2008 | 3 | Birmingham, UK |