academic
achievement
award
badge
business
certificate
certification
certified
coupon
course
credential
deed
degree
design
diploma
document
education
element
flat
flattened
graduating
graduation
grant
graphic
icon
illustration
internet
learning
license
line
object
pictogram
professional
qualification
ribbon
scholarship
school
sign
silhouette
simple
stroke
student
studies
symbol
training
university
voucher
winner