Construction Abbreviations and Acronyms

1. LLDPE
   Linear Low Density Polyethylene
2. LLFA
   Lead Bocal Flood Authority
3. LLH
   Long Leg Horizontal
4. LLT
   Liquid Line Temperature
5. LLV
   Long Leg Vertical
6. LM
   List of Materials
7. LM
   Linear Meter
8. LM
   Lumen
9. LM-S
   Lumen Second
10. LM.H
    Lcmen Hour
11. LM/W
    Lumens Per Watt
12. LMDC
    Laboratoire MatéRiaux Et Durabilité Des Constructions
13. LN
    Length
14. LN
    Line
15. LN
    Lane
16. LNDG
    Landing
17. LNDNG
    Landing
18. LNG
    Longitude
19. LNG
    Liquefied Natural Gas
20. LNO
    Liaison Officer

Last updated: May 2, 2025 — Total entries: 8,262