
1) Accumulation 2) Aggregation 3) Assemblage 4) Burma Shave trademark of old 5) Collection 6) Highway reading 7) Placards and posters 8) Placards for instance 9) Posters 10) Signs collectively 11) Street corner feature 12) Warning signals
Found on
https://www.crosswordclues.com/clue/signage

Signage, refers to the design or use of signs and symbols to communicate a message to a specific group, usually for the purpose of marketing or a kind of advocacy. A signage also means signs collectively or being considered as a group. The term signage is documented to have been popularized in 1975 to 1980. Signs are any kind of visual graphics cr...
Found on
http://en.wikipedia.org/wiki/Signage

Advertising signs of many sizes used to attract customers to a display or a shelf location.
Found on
http://www.encyclo.co.uk/local/20108

Any lettering or logos in general, used to advertise a store, goods, or services.
Found on
http://www.encyclo.co.uk/local/22195

[
n] - signs collectively (especially commercial signs or posters
Found on
http://www.webdictionary.co.uk/definition.php?query=signage
noun signs collectively (especially commercial signs or posters); `there will be signage displayed at each post`
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.