Synonyms|4Antonyms|0|Broader|1Narrower|0Related|0
3
POB
3
Post-Office box
2
call box
1
letter box
15 years ago|326 views|share |citing 
APASmart Define. (2011). po box thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/po_box/thesaurus/synonyms
ChicagoSmart Define. 2011. "po box thesaurus" https://smartdefine.org/po_box/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2011, po box thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/po_box/thesaurus/synonyms>.
MLASmart Define. "po box thesaurus" 26 April 2011. Web. 21 September 2026. <https://smartdefine.org/po_box/thesaurus/synonyms>