Let bygones be bygones and Stand for

Stand for and let bygones be bygones are semantically related. in make allowances for topic. In some cases you can use "Stand for" instead a verb phrase "Let bygones be bygones".

Stand for verb - Express indirectly by an image, form, or model; be a symbol.

Let bygones be bygones and stand for are semantically related. Sometimes you can use "Let bygones be bygones" instead a verb "Stand for".