OIWSOptometrie Intensiv Workshop (German: Optometry Intensive Workshop)
OIWSObjective Individual Weapons System
References in periodicals archive ?
"The recent sighting of this rare species in OIWS will become a priority in monitoring the population and period of stay.
The most notable shorebirds found in the OIWS are the Asian Dowitcher, Chinese Egret, Eurasian Curlew, Whimbrel, Black-tailed Godwit and Red Knot.
to Nov., thousands of shorebirds migrate to OIWS and up south to Australia and New Zealand after breeding in China, Russia and Alaska following the East Asian-Australasian Flyway.