Meanings

this week's issue (e.g. of a magazine)

provisional designation

reference number

reference number

fixed-time traffic lights

fixed-time traffic lights

yellow light (traffic)

Era Name Act

honorary doctorate

student number (for seating, etc. in class)

winning number (e.g. in lottery)

signal flare

unofficial era name

unofficial era name

corporate number

(of) matching sign

suffix for building numbers

crypto-assets

distress signal

@ sign