What does OPERA stand for?

The list of OPERA abbreviation meanings.

Stands For|10Abbreviated As|0Related|0

10 entries under topic. ×

3
Out-of-Pile Expulsion and Reentry Apparatus(Technology)
2
Open PLC European Research Alliance(Computing, Technology)
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APASmart Define. (2018). opera. Retrieved September 21, 2026, from http://smartdefine.org/opera/abbreviations/f/technology
ChicagoSmart Define. 2018. "opera" http://smartdefine.org/opera/abbreviations/f/technology (accessed September 21, 2026).
HarvardSmart Define 2018, opera, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/opera/abbreviations/f/technology>.
MLASmart Define. "opera" 29 January 2018. Web. 21 September 2026. <http://smartdefine.org/opera/abbreviations/f/technology>