Looped in, briefly

• Included, as on an e-mail
• Included on the e-mail list, for short
• Sent an e-mail to as an FYI, maybe
• Included in an email, briefly
• Sent duplicates of e-mail
• Looped in on an email, briefly
• Included in an email

Wikipedia Word definitions in Wikipedia
CCD can stand for:

Wiktionary Word definitions in Wiktionary
init. 1 (context biology English) (initialism of colony collapse disorder English) 2 (context electronics English) (initialism of charge coupled device English) (gloss: digital camera cell technology) 3 (context oceanography English) (initialism of w:Carbonate ...