There are multiple definitions:

1. upper extremity(English)

   • see fracture
   • UEFI-15, FMA, FMA-UE, CVA, LE, HABIT-ILE, MS, UEFI, UEFS, pMCID
   • Injury, Musculoskeletal system, Rehabilitation, Cerebrovascular event, Physical therapy
   • https://doi.org…9993(94)90161-9
   • https://doi.org…138/ptc.2013-45

2. unconjugated estriol(English)

   • also as uE3
   • AFP, HCG, NTD, uE3
   • Pregnancy, Screening
   • https://pubmed.…ih.gov/8796771/

3. user equipment(English)

   • IFFT, IoT, ISAC, ISG, LTE, MIMO, ML, OFDM, OFDMA, OTFS, PAPR, RAN, RF, RIS, RX, SAGE, SIR, SLAM, TX, UAV, UE, ULA, V2X, AWGN, BS, CFO, DFT, DPD, ETSI, FFT
   • Communication
   • https://doi.org…OC.2024.3397609