What does ER stand for?

The list of ER abbreviation meanings.

Stands For|836Abbreviated As|0Related|0

836 entries under topic. ×

23
Extended Range(Aviation, Telecommunications, Military)
4
Engineering Request(Aviation, Science)
1
Elevator Rib(Aviation, Technology)
1
Expanded Range(Aviation, Technology)
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APASmart Define. (2018). er. Retrieved September 24, 2026, from http://smartdefine.org/er/abbreviations/f/aviation
ChicagoSmart Define. 2018. "er" http://smartdefine.org/er/abbreviations/f/aviation (accessed September 24, 2026).
HarvardSmart Define 2018, er, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/er/abbreviations/f/aviation>.
MLASmart Define. "er" 19 January 2018. Web. 24 September 2026. <http://smartdefine.org/er/abbreviations/f/aviation>