Albuquerque Chapter of OSA
Ann Arbor Section of OSA (AAOSA)
Central Florida Section of OSA
Charlotte Optical Society
Columbia Local Section of OSA
Emerald Coast Optical Society (ECOS)
Huntsville Electro-Optic Society (HEOS)
India Section of OSA
Minnesota Section of OSA (MSOSA)
Montreal Section of OSA
Nanyang Tech. Section of OSA
National Capital Section of OSA (NCS)
New England Section of OSA (NESOSA)
Optical Society of Chicago (OSC
Optical Society of Greater St. Louis (OSGSL)
Optical Society of Long Island
Optical Society of Northern California (OSNC)
Optical Society of San Diego (OSSD)
Optical Society of Southern California (OSSC)
Quebec Section of OSA
Reno Tahoe Section
Rochester Local Section of OSA
Rocky Mountain Section of OSA (RMOSA)
Southwestern Connecticut Section of OSA
Southwestern Ontario Section of OSA
Taiwan Local Section of OSA
Thailand Local Section of OSA
Tokyo Section of OSA
Tri-state Section of OSA
Tucson Section of OSA (TSOSA)
Ukranian Section of OSA
Western Pennsylvania Section of OSA