Capitalist Icons 600 beautiful icons across 10 categories will provide you with the necessary variety to cover you for any design project.
IconStore A library of free vector icons for personal and commercial projects, designed by first-class designers.
Icons Mind 2,080 icons in 53 different categories, designed pixel Perfect and ready for iOS, Android & Websites.
Maki Icons Maki is an icon set made for map designers. Maki includes 124 icons for common points of interest like parks, museums, and places of worship.
RoundIcons Round Icons is a library of premium icon packs covering all styles and always updated with new sets