address
airmail
bag
border
building
carrier
circle
collection
correspondence
courier
delivering
delivery
department
glowing
icon
illustration
imprint
ink
label
letter
line
mail
mailing
mark
message
neon
office
pictogram
post
post office
postage
postal
postman
postmaster
print
round
rubber
seal
send
service
set
shining
shoulder
sign
stamp
stamper
station
symbol
transfer