The word "organisers" is correct and is commonly used in written English.
You can use it when referring to the people who are responsible for organizing or arranging an event. Example sentence: The event organisers worked hard to make sure the party went smoothly.
Organisers said on Monday that the protest would not end until Beijing changes its electoral guidelines and Leung Chun-Ying, the city's pro-Beijing chief executive, steps down.
Unfathomable Ruination were in radio contact with organisers on the outside and, happily, the door handle eventually worked.
He knew that full-time, professional organisers were needed to ensure the interests of the sector were recognised and taken seriously by government and business.
Other US big names such as Taylor Swift and LeAnn Rimes have been bringing country-style music into the pop charts, while Dolly Parton's appearance on last year's Glastonbury Pyramid stage was a success that took even the organisers by surprise.
Henry had said he had to tell the organisers he could not take questions about what Romney would do in foreign policy because he had no idea".
In the end only half that number could be accommodated but to do so the organisers had to hire extra venues to cater for meetings on an astonishing range of social and political topics.
While organisers offered reimbursements following last year's Sunday cancellation, it's not clear whether the same is true in 2014.
The organisers of London 2012 frequently assert that this summer's Olympics will leave a legacy for our times to rival the Great Exhibition of 1851 or the Festival of Britain 100 years later.
He relaunched his brother's attempt to create a mass movement of community organisers.
The organisers hope to pressure Ed Miliband, energy and climate change secretary, into a public pledge for Britain to cut its emissions by as close to 10% as possible in 2010.
Similar protests on the mainland would be unthinkable – even organisers of seemingly benign demonstrations are subject to extreme intimidation, even prosecution.
