We found 3 dictionaries that define the word certificate of mailing:

General (1 matching dictionary)

1. certificate of mailing: Merriam-Webster

Art (1 matching dictionary)

2. Glossary of Stamp Collecting Terms (No longer online)

Business (1 matching dictionary)

3. DS Dictionary (No longer online)

▸ Words similar to certificate of mailing ▸ Usage examples for certificate of mailing ▸ Idioms related to certificate of mailing ▸ Wikipedia articles (New!) ▸ Words that often appear near certificate of mailing ▸ Rhymes of certificate of mailing ▸ Invented words related to certificate of mailing