Remember, “LORD” in all-caps, in English, always represents יהוה from the Hebrew: English would spell that YHWH which arguably is pronounced as “YeHOwah,” “YehoVAH,” or as some non-Hebrew speakers prefer, “YAHweh.” Prononciation aside for this season (see Zeph 3:9), the meaning is clear: יהוה the Creator and King of the Universe.
Commit to the LORD whatever you do,
and he will establish your plans. (NIV)
Commit your actions to the LORD,
and your plans will succeed. (NLT)
Otherwise, in English, “Lord” (non-all-caps) usually stands for “Adonai” (Lord) in the Hebrew.