One such word is bulletin.
An information sheet is another word for the word newsletter. Other words that mean the same as a newsletter are bulletin and circular.
Newsletter, one word.
In French it is the same word NEWSLETTER.
The Sanskrit word for newsletter is "वार्तापत्रम्" (vārtāpatram).
newsletter is a compound word
Newsletter is usually written as a single word.
Bulletin, digest, update, and periodical are some alternatives to the word "newsletter."
'Newsletter' in Japanese isニュースレター (nyuusuretaa).
One can use Microsoft Word to create a newsletter. Word needs to be opened, a new document chose, and Executive Newsletter selected. The page can then be edited to the person's specific needs, and then saved.
صحيفة or جريدة
el boletín
ニュースレター /nyuu su re taa/ would be the term esp related to e-mail. 広報紙 /kou hou shi/ is also a general term meaning 'information paper, PR notice, newsletter, etc' in Japanese. 時報 /ji hou/ also means 'news report, newsletter' as well as 'time announcement'.