There are multiple definitions:

1. liquid crystal display(English)

   • display technology
   • CRT, CST, OLED
   • Communication, Optics and vision
   • https://doi.org…64/BOE.8.001477

2. lamina cribrosa depth(English)

   • AS, BM, DH, IOP, LC, LCCI, ONH, POAG, PPA, RNFL, SD
   • Ophthalmology
   • https://doi.org…gla.2018.05.007

3. low carbohydrate diet(English)

   • beneficial for weight management and cardiometabolic factors, increasing LVEF by a few percent
   • HFpEF, HFrEF, LVEF, KD, KE, LC
   • Diet, Cardiology, Risk factor, Metabolism, Meta-analysis
   • https://doi.org…jnl-2025-326082