We found 5 dictionaries that define the word IBRS:

General (3 matching dictionaries)

1. IBRS: Dictionary.com
2. IBRS: Wikipedia, the Free Encyclopedia
3. IBRS: Wiktionary

Miscellaneous (2 matching dictionaries)

4. IBRS: Acronym Finder
5. AbbreviationZ (No longer online)

Definitions from Wiktionary (IBRS) ▸ noun:  Initialism of International Business Reply Service. ▸ Words similar to IBRS ▸ Usage examples for IBRS ▸ Idioms related to IBRS ▸ Wikipedia articles (New!) ▸ Popular adjectives describing IBRS ▸ Words that often appear near IBRS ▸ Rhymes of IBRS ▸ Invented words related to IBRS