Letters from a polite texter

• Some nouns: Abbr.
• Brief memo nicety
• Counterpart of "thx"
• Loci: Abbr
• Txted word of polite request
• Texting counterpart of "TY"
• Polite shorthand abbr
• Counterpart to thx
• Polite word: Abbr

Wikipedia Word definitions in Wikipedia
In computational complexity theory , Polynomial Local Search ( PLS ) is a complexity class that models the difficulty of finding a locally optimal solution to an optimization problem . A PLS problem L has a set D of instances which are encoded using strings ...