Links

World:
World of O (en)
IOF (en)
IOF Map Comission (en)

Other sites:
O-training
O-theory
Omaps - some orienteering maps in Ukraine
Fulerov Yudzhin Yudzhinovich (news, ru)
Glushenko Valery (news, ru)
Ostrovsky Alexey (news, ru)
Kovalen.com (design)

Ukrainian:
UOF (uk)
DOF (ru)
DneproForum (ru)
SK "Nash Klub" (ru)
Bogomyagkova Khristina (ru)
Fesenko Ievgen (ru)
Frolova Marina (ru) (old one)
Kratov Alexander (ru)
Marchuk Alexander (uk)
Mukhidinov Vyacheslav (ru)
Palagnyuk Igor (en)
Panchenko Artem (ru)
Pasichnik Alexander (ru)
Pazhukh Yaroslav (uk)
Slotin Artem (ru)
Starov Alexander (ru)
Tkachenko Vasily (ru)
Ushkvarok Pavel (ru)

Russian:
Khramov Andrey (ru)
Novikov Valentin (ru)

Belarusian:
Solodkin Sergey (ru)
Tambasau Yury (ru, en)

Orienteering soft- and hardware:
Catching Features
Condes
Ocad
Polar
QuickRoute
RouteGadget
SportTracks
Trainings (ru)
WinSplits Pro

Shoes:
Asics: USA, UK, RUS.
Mizuno: USA, Europe.
VJ sport.