In this article, You will have information on OLX full forms.

Online Exchange is the meaning of OLX which is a classified website where user can post their ad and can sell anything by self. It was founded in March 2006 by Alec Oxenford, Fabrice Grinda. Later this website was owned by Naspers.com

It serving their service in many countries at least 40+ local countries with offices and local operations in such as –
Argentina,
Bangladesh,
Brazil,
India,
Indonesia,
Kazakhstan,
Kenya,
Nigeria,
Pakistan,
Philippines,
Portugal,
Poland,
Romania,
Hungary,
Bulgaria,
Panama,
Switzerland,
South Africa,
Thailand and others
Another meaning of OLX full forms is Off-Line Exchange.

Similar websites –

Quikr.com
In India, quikr.com is the biggest competitor of O.L.X. This website was founded in 2008 by Pranay Chulet and he is currently CEO. It serving their service in 900 + Cities in India.

Click.in
It is a community site like OLX. with the motive to create contacts specifically for the buying and selling of wares through classifieds on the internet. click.in also provides premium classified where users can post a premium ad on click.in a very small price. And Premium package service is also a premium ad but its use for the bulk process.

If you have any OLX full form which is not listed above so you can by comments.