The general rules for addressing an envelope for European or other overseas destinations are similar. Start with the recipient's name and title on the first line, followed by the street address on the second, the city, province, and state with the postal code on the next line.
How to Address Envelopes for Your Business - dummies
Keep these points in mind when you’re addressing an envelope for a business letter or a business social event: Include your complete return address. If you’re not using printed envelopes that match your company stationery, print your name and company name …
You’ve already written your letter or picked out the perfect card—all that’s left is to address the envelope and drop it in the mail. But nowadays, addressing an envelope isn’t as straightforward as it used to be, and there are likely a host of situations that you want to acknowledge.