PNG ICO ICNS MORE
Gaming & gambling
3D
Free Game Icons
hospital, medico, healthcare
Black
64x64
medical, medicine, skull
medical, test, research
Avatars & smileys
Free Large Boss Icon Set
head, medicine, Ads
512x512
Family & home
Old school by Babasse
medicine, Anti virus, health
128x128
Business & finance
Phuzion
medicine, Antivirus, drugs