They traditionally are found hanging on the wall of common areas such as a lunch room in an office. Bulletins and memos are tacked up for everyone to read. There is also an on-line version where people can log on to a website where people have posted notices for others to read.
The noun 'bulletin' is a word for a brief account or statement issued as information for the public or a specific group.
A bulletin is a short report, especially one released through official channels to be broadcast or publicized.
bulletin board
The Bulletin ended in 2008.
The Bulletin was created in 1880.
The Morning Bulletin was created in 1861.
The Bulletin - Pittsburgh - was created in 1975.
The Biological Bulletin was created in 1897.
Brownwood Bulletin was created in 1880.
Schizophrenia Bulletin was created in 1969.
Edmonton Bulletin was created in 1880.
Edmonton Bulletin ended in 1951.
Irish Bulletin was created in 1919.
Irish Bulletin ended in 1921.