We found 8 dictionaries that define the word proj:

General (4 matching dictionaries)

1. proj: Merriam-Webster
2. Proj, proj: Wordnik
3. proj: Dictionary.com
4. PROJ: Wikipedia, the Free Encyclopedia

Miscellaneous (2 matching dictionaries)

5. PROJ: Acronym Finder
6. AbbreviationZ (No longer online)

Slang (2 matching dictionaries)

7. proj, PROJ: Urban Dictionary

Definitions from Wikipedia (PROJ) ▸ noun:  (formerly PROJ.4) a library for performing conversions between cartographic projections. Types: oblique, perspective, isometric, orthographic, more... ▸ Words similar to proj ▸ Usage examples for proj ▸ Idioms related to proj ▸ Wikipedia articles (New!) ▸ Popular adjectives describing proj ▸ Words that often appear near proj ▸ Rhymes of proj ▸ Invented words related to proj