There are multiple definitions:

1. extraforaminal ligament(English)

   • see spinal nerve
   • Spine (or spinal cord)

2. expiratory flow limitation(English)

   • EELV, EILV
   • Respiratory system, Gender aspects
   • https://doi.org…38.2007.00641.x

3. English as a foreign language(English)

   • refers to learning and teaching English in countries where it is not the primary language of communication, such as Japan, Brazil, or Germany. Unlike ESL (English as a Second Language), EFL students have limited exposure to English outside the classroom, typically studying for academic or professional purposes
   • DIL, ECERS-3, ESL, GRADE, SEL, SEMLA, SES, STEM
   • Education, Speaking / language [incl. disorders], Pediatrics
   • https://doi.org…jonmes.2025.413
   • https://doi.org…0359-018-0239-y